Celebrities On A Diet: Here’s How They Appear In Their Before-And-After Transformations

Harald Glööckler – 20 kilograms

Suddenly, the vibrant fashion designer, famous for his lavish sense of style, appeared 20 kilograms lighter. The unexpected photo surfaced on Instagram, showing him striking a dramatic pose in fitted black designer attire, his blond hair stylishly swept aside.

Through determination, a tailored diet, and regular sessions with a personal trainer three times a week, he successfully reached his target weight of 84 kilograms. He accomplished this transformation in two phases—and undoubtedly passed the weight-loss challenge with distinction.

Verona Pooth – 12 kilograms

When the model first broke into the advertising world, she had long hair and a healthy, fuller appearance. Since then, she’s traded her flowing locks for a chic shorter cut.

She’s also slimmed down considerably and now slips easily into smaller dress sizes. What prompted her transformation remains unclear. Sadly, her new look hasn’t won over everyone—her photos often face criticism online. We must admit, though, that a little extra weight would probably flatter her more.

Ilka Bessin – 36 kilograms

Challenging periods in life can sometimes cause people to gain weight—such was the case for the German comedian who rose to national fame as “Cindy aus Marzahn.” Within a single year, she put on an incredible 36 kilograms, which, along with her iconic pink tracksuit, became part of her signature look.

Then came the surprise: she shed an impressive 25 kilograms and completely revamped her image. With a trendier style and casual makeup, she once again became a hot topic. However, the transformation didn’t last long—she eventually regained the weight, admitting that her lack of consistent exercise and love for sweets were largely to blame.

Beatrice Egli – 6 kilograms

Success often brings criticism, and Beatrice, the winner of the tenth season of Deutschland sucht den Superstar (Germany’s version of Pop Idol), is no exception. She once brushed off comments about being slightly overweight, expressing confidence in her appearance.

However, following a series of personal setbacks—including the end of her five-year relationship with Reto Steiner and the disappointing performance of her latest single—she has slimmed down noticeably. Her fans are worried, yet she hasn’t shared any explanation for her sudden weight loss.

Barbara Schöneberger – 5 kilograms

For many people, an uncomfortable physical feeling becomes the push they need to lose weight—and it was no different for the presenter and actress. Alongside her secret weapon of getting enough sleep, exercise has become an essential part of her lifestyle, something she now can’t imagine being without.

She was once recognized for her curvy figure, likely the result of cozy couch sessions and coffee enjoyed in bed. Back then, she never would have pictured herself dieting or cutting back on food to slim down.

Birgit Schrowange – 9 kilograms

One woman, one mission. The popular German TV presenter successfully dropped around 9 kilograms by sticking to a strict diet and incorporating workouts like Pilates and strength training. Her ultimate aim was to fit into size 38 clothing—and she’s proudly achieved it.

She also surprised fans with a dramatic hair transformation: her brown locks are gone, replaced by a stylish short haircut. Although Birgit Schrowange was never overweight, her refreshed appearance is nothing short of impressive.

Dieter Bohlen – 10 kilograms

Losing excessive weight is something only a few people experience—but Dieter Bohlen, the iconic DSDS judge, certainly has. He shed 10 kilograms through a special diet, though he admits it was more than he intended.

What began as a simple effort to cut sugar and live healthier left him feeling too slim. At 73 kilograms and 1.83 meters tall, he’s now considered quite light for his frame. Fans who want to keep up with the pop legend have been able to follow his journey on Instagram since 2019.

Mario Barth – 5 kilograms

Mario Barth goes all out when it comes to his public image. The outspoken German comedian sees himself as nearly flawless, yet he’s never been completely happy with how he appears on camera, believing he looked a bit too heavy.

That’s why, a few years ago, he decided to slim down. The well-known entertainer, who’s been thriving in show business for years, is actually quite athletic and skilled in martial arts. His secret to reaching his ideal physique was simple—he just trained harder to burn off the extra weight. The result: a successful 5-kilogram loss

Oliver Pocher – 7 kilograms

The well-known comedy star and TV presenter hadn’t set out to lose weight, but daily dance practice with his partner, Christina Luft, helped him shed 7 kilograms fairly quickly.

Oliver Pocher was never truly overweight—at most, he had a small belly, which has now disappeared. Appearance has never been a major concern for him, as the comedian is more focused on delivering his sharp humor, even if it doesn’t always sit well with everyone.

Dieter Nuhr – 5 kilograms

Some well-known figures never slow down, and 60-year-old cabaret artist Dieter Nuhr is a prime example. A fixture in the German comedy scene, he’s highly active—not only is he an avid tennis player, but he’s also a dedicated photographer, having organized numerous exhibitions in museums and galleries.

Collaborating with fellow comedians, like Mario Barth, holds special significance for him. Nuhr, who has an adult daughter, once faced challenges with his weight, but he maintains his fitness through the diverse and busy life he leads.

Kaya Yanar – 5 kilograms

Adjusting one’s diet and shedding a few kilos can sometimes enhance a person’s appearance—and that’s true for TV presenter Kaya Yanar, known for his show Was guckst du? and his memorable, self-created characters.

Today, he leads a relatively quiet life with his wife, but he hasn’t completely stepped out of the spotlight and has discussed his dietary choices publicly. Switching to a vegan diet helped him drop 5 kilograms (11 pounds). While he was never seriously overweight, the change has noticeably boosted his overall well-being.

Caroline Kebekus – under 5 kilograms

Forty-year-old entertainer Caroline Kebekus has built an impressive career, known for her sharp wit and humor that consistently delights audiences through her shows and TV appearances. It’s no surprise, then, that her weight isn’t a major concern.

While it does fluctuate occasionally, it barely impacts her naturally slim figure. This likely explains why she often jokes about eating habits, dieting, and unrealistic beauty standards—issues she clearly doesn’t struggle with herself. She also humorously addresses everyday topics like family planning and society’s obsession with appearance.

Estefania Wollny – 10 kilograms

Estefania, known from the RTL show The Wollnys – Eine schrecklich große Familie, caused a buzz on Instagram when she announced that she and her sister Sarafina would start a special diet and training plan. She showcased herself in a stylish tracksuit, looking noticeably fitter than before.

It’s unclear whether her slimmer figure is partly linked to a hospital stay last year, during which she lost 10 kilograms. Regardless, after completing a 30-day speed diet, she already appears much more toned—a positive change. Her older sister Lavinia, who serves as a role model, may have also played a part in her motivation.

Patricia Blanco – 50 kilograms

The RTL show I’m a Celebrity…Get Me Out of Here! contestant has undergone an extraordinary transformation, shedding an impressive 58 kilograms (128 pounds)—half of her former body weight. She had already begun losing weight before joining the jungle camp, but during her stay, she dropped an additional 7 kilograms (15 pounds), likely due to limited nutrition and intense physical activity.

While details about specific workout routines are unavailable, she has undergone liposuction on areas such as her legs, buttocks, and stomach, as well as a full-body lift. She has also had gastric bypass surgery.

Carnie Wilson – 75 kilograms

American singer and TV host Carnie Wilson faced serious health issues linked to her excess weight, including a herniated disc and chronic headaches. At that time, the pre-diabetic weighed around 300 pounds, and initial dieting attempts proved unsuccessful.

She became one of the first celebrities to undergo gastric bypass surgery, which helped her lose roughly 150 pounds. Motivated by her own journey, the Wilson Phillips lead singer began advocating for weight-loss surgery and raising awareness about the procedure.

Roseanne Barr – 50 kilograms

By the end of her iconic sitcom in 1997, Roseanne weighed an astonishing 350 pounds. The actress—who is also a producer, comedian, politician, and writer—underwent gastric bypass surgery, which helped her shed 100 pounds.

To maintain her weight loss, she adopted a largely plant-based diet with smaller portions. She also emphasizes the importance of regular physical activity, which has become a key part of her daily routine for keeping her weight in check.

Tetje Mierendorf – 70 kilograms

Many recognize him as “the funny fat guy” from his comedic roles in Schillerstraße and Frei Schnauze. In 2012, the popular German comedian and actor became a father and completely overhauled his lifestyle. With the help of a nutrition-tracking app and a specialized diet, Tetje managed to lose an impressive 70 kilograms.

His transformation also inspired him to write the book Half-Fat Time: My New Life Without Lifelines, where he humorously recounts his struggles with sugar addiction and shares his journey to achieving a fitter, more attractive physique.

Moritz A. Sachs – 43 kilograms

People can achieve remarkable transformations, as 40-year-old Moritz A. Sachs has shown. A long-time cast member of the German TV series Lindenstraße since 1985, Moritz lost an astonishing 43 kilograms (95 pounds) in just four months, making him almost unrecognizable.

His dramatic weight loss was driven by high blood pressure, and he achieved it through a combination of strict diet and intense exercise. Beyond acting, he has explored new professional paths: in 2005, he worked as an assistant director, and since 2009, he has been organizing the international short film festival shnit in Cologne.

Chaka Khan – 30 kilograms

Health concerns often motivate people to shed pounds, as was true for American singer Chaka Khan. Diagnosed with type 2 diabetes and high blood pressure, she also wanted to be healthier for her beloved granddaughter.

To transform her lifestyle, she switched abruptly to a vegan diet and undertook a four-month liquid fast, during which she lost nearly 30 kilograms (66 pounds). The result is a strikingly different appearance.

Matthew McConaughey – 20 kilograms

Actors are often the ones who undergo major physical transformations for their roles. Matthew McConaughey, who also works as a film producer, frequently changes his weight to fit the demands of his characters.

For instance, he lost a substantial amount of weight for his role in Dallas Buyers Club to convincingly play an AIDS-stricken cowboy—a demanding challenge he took on fully. Yet, he reportedly handled it without major issues, as such physical changes are already part of his lifestyle, supported by his routine of weight training and yoga.

Lisa Lampanelli – 40 kilograms

The American actress lost around 107 pounds in 2012 through gastric sleeve surgery. She says the procedure improved both her health and happiness, though her struggles with weight haven’t entirely vanished. She still gives in to certain treats, like dark chocolate and popcorn, though cake doesn’t tempt her as much.

Despite these challenges, she exercises regularly to manage her weight, but staying at her target weight and avoiding old habits remains a constant challenge.

Lavinia Wollny – 15 kilograms

Lavinia and her sisters face constant scrutiny as stars of the RTL show The Wollnys – Eine schrecklich große Familie. They often receive criticism, particularly for a few extra pounds that are hard to conceal. In response, Lavinia decided to change her lifestyle and went on a diet.

Preferring to stay private about her weight loss, she let her mother share the results with the public. Lavinia dropped an impressive 15 kilograms, and the transformation is striking. In her new photos, she’s almost unrecognizable, with a toned figure and no trace of her previous fuller belly and cheeks.

Thomas Drechsel – 28 kilograms

A sudden heart pain and his doctor’s advice motivated Thomas Drechsel to overhaul his lifestyle, resulting in a remarkable 28-kilogram (64-pound) weight loss. Known from the popular German soap opera Gute Zeiten, Schlechte Zeiten (Good Times, Bad Times), he had earned the nickname “the chubby best friend next door,” weighing 106 kilograms (225 pounds) at the time.

By following the Weight Watchers program and committing to regular exercise, he brought his weight down to 78 kilograms (172 pounds). Since then, he feels healthier, fitter, and more confident than ever.

Nicole Richie – 10 kilograms

Nicole Richie is a versatile American talent—actress, fashion designer, and author. A shift in her diet has brought her weight down to just 88 pounds, and she carefully monitors her calorie intake, limiting herself to around 1,200 per day.

Her lifestyle focuses on healthy, natural foods like fruits and vegetables. She enjoys homemade juices and snacks on sunflower seeds and celery, while choosing lean, grilled chicken when she eats meat. To curb cravings, she often chews gum. Her husband inspired her lifestyle change, and she regularly cooks meals for her family.

Abby Lee Miller - 50 kilograms

Two major events had a profound impact on Abby Lee Miller’s life, leading to significant weight loss. The American dance instructor, choreographer, and reality TV star underwent gastric sleeve surgery after careful consideration, and later faced legal issues resulting in a conviction.

Following her release, she appeared noticeably slimmer, having lost around 100 pounds during her time in prison. Rumors suggest she intended to have additional procedures, including skin removal surgery, a tummy tuck, and a breast lift, after completing her sentence.

Princess Beatrice – 10 kilograms

In the lead-up to her wedding, the princess faced a turbulent journey with her weight. For the big day, however, any struggles were invisible—she looked absolutely radiant.

In earlier years, she often faced public criticism for her fuller figure, which intensified when bikini photos surfaced. Her weight had fluctuated over time, but in 2010, she took on the challenge of losing 10 kilograms and successfully achieved her goal.

Celine Dion – 10 kilograms

In 2019, the famous singer amazed fans with a visibly slimmer look. When asked about her transformation, Celine revealed she was engaged in intensive dance training with a partner, reportedly practicing at least four times a week and enjoying it immensely.

However, fans were alarmed—and nearly shocked—when she appeared at Paris Fashion Week, where her bones seemed prominent, sparking speculation about possible illness or eating disorders. It turns out, though, that her slimmer appearance was simply the result of her dance regimen.

Axel Stein – 35 kilograms

For many, giving up currywurst is unthinkable—but for the German actor known as the chubby son from Hausmeister Krause, it became part of his weight-loss journey. In 2010, he shed an impressive 35 kilograms, and rather than regaining it, he lost another 10 kilograms, maintaining his new weight successfully.

His approach relies on patience and regular physical activity. Alongside his love for football, he enjoys cycling, running, and swimming—fitness routines clearly reflected in his appearance in the film Nicht mein Tag (Not My Day).

Blake Lively – 30 kilograms

Weight gain during pregnancy is natural, but for the American actress, it reached an impressive 30 kilograms (66 pounds). She had her first child just two years after marrying Ryan Reynolds.

By the time she starred in The Shallows a year and a half later, she had regained an incredibly fit figure. Her diet played a key role in this transformation. The Gossip Girl star enjoys preparing her own meals, focusing on high-protein dishes. Her typical breakfast includes fried eggs cooked in coconut oil with fresh vegetables, sometimes fruit, and gluten-free oats.

Hans Sigl – 20 kilograms

Milestone birthdays can inspire change, as they did for Hans Sigl. When the Bergdoktor star turned 50, he chose to focus on his diet. For three months, he eliminated sugar, alcohol, and carbohydrates, and also cut back on butter, sausage, and cheese, avoiding meat as much as possible.

Exercise wasn’t a concern, as it had always been part of his routine. His goal wasn’t solely to lose weight, but to expand his lifestyle and challenge himself.

Liz Baffoe – 12 kilograms

Not long ago, Liz Baffoe could easily have been called a sweet tooth, as she loved snacking on treats. That habit, along with drinking alcohol, is now behind her. Motivated by a desire for change, the German actress—famous from the series Lindenstraße—astonished fans with her impressive transformation.

Over the course of 12 months, she lost an impressive 12 kilograms (26 pounds) through dedication. Following a strict diet that avoids carbohydrates in the evening and committing to intense training, she successfully achieved her weight-loss goals.

Kelly Osbourne – 20 kilograms

Carrying excess weight can take a serious toll on mental health, as Kelly Osbourne experienced. She once described her weight as a source of shame, which was clearly distressing for her. After gaining fame on the reality show The Osbournes, Kelly built a successful media career and decided to tackle her weight issues head-on.

Through a combination of dietary changes and regular exercise, she lost over 20 kilograms (44 pounds). This discipline was a major shift for her, as she had previously struggled with emotional eating that caused frequent weight fluctuations.

Kevin James – 40 kilograms

Overweight and comedy were long associated with Kevin James until he decided to shed an impressive 40 kilograms (88 pounds) in recent years. He became widely known for his starring role in the hit sitcom King of Queens, where his humor and distinctive personality won over audiences.

Following the show’s success, most of his offers were for comedy films and series, which were entertaining but may have also impacted his self-esteem. Since his weight had played a role in shaping his comedic persona, this likely fueled his motivation to lose the extra pounds.

Aretha Franklin – over 20 kilograms

For this legendary singer, a powerful voice and a fuller figure seemed inseparable. Aretha Franklin, whose voice profoundly influenced soul and pop music, battled weight issues throughout her career.

After canceling concerts in 2017 and undergoing various surgeries over the years, she returned to the stage, appearing to have lost over 50 kilograms (110 pounds). Less than a year before her passing on August 16, 2018, she performed her final concert. At 76 years old, she weighed just 43 kilograms (95 pounds).

Sylvana Wollny – 30 kilograms

In German-speaking countries, the Wollny family has become one of the most well-known reality-style shows, airing on television since 2011. Viewers get regular insights into the daily lives of the 13-member family, and recently, one thing has stood out in particular: Sylvana Wollny’s noticeable weight.

Over the past few months, Sylvana has lost a significant amount of weight and is now almost unrecognizable. She regularly updates her followers on her social media platforms about her progress and her weight loss. Sylvana decided to follow a diet some time ago to reduce her body weight. Her efforts have certainly paid off, as she now reportedly weighs 71.9 kg!

Yvonne Catterfeld – 5 kilograms

Yvonne Catterfeld, both singer and actress, is frequently compared to Romy Schneider. She has been a prominent figure among Germany’s A-list celebrities for years and welcomed a son, Charlie, in 2014—a moment that was a dream come true for the Catterfeld family.

Years later, the celebrity stunned on the red carpet at the German Actors’ Award with an incredible figure. Yvonne reached her dream shape by following a simple routine: in the evenings, she skips carbohydrates and chooses a salad or some protein instead. She believes this approach benefits not only the body but also the skin, making it appear noticeably firmer.

Seth Rogen – 15 kilograms

Comedian and actor Seth Rogen lost 15 kilograms (33 pounds) over nine months to prepare for his role in The Green Hornet. He had previously gained recognition for his performance in Knocked Up.

During this transformation, he trained with celebrity coach Harley Pasternak and followed the 5-Factor Diet, which emphasized healthy eating. Rogen also worked out five days a week to build muscle and burn calories, successfully maintaining his target weight throughout filming.

Marie Osmond – 25 kilograms

Marie Osmond has found what she considers the ideal weight-loss plan: Nutrisystem. Preferring not to cook, she appreciates that the program involves six small, easy-to-prepare meals each day.

At first, however, she felt she was eating way too much. That perception changed after she shed 50 pounds, reaching and maintaining a weight of 120 pounds—and she has never looked better.

Vince Vaughn – 10 kilograms

Actor Vince Vaughn has skillfully taken on a wide range of roles, from action heroes and complex villains to romantic leads, impressing audiences with his versatility. His dedication extends beyond acting—he maintains his fitness with the help of a personal trainer, focusing on a cardiovascular routine centered on walking.

Vaughn considers walking one of the most effective exercises, as it requires no special equipment; he simply walks alongside his trainer, water bottle in hand. He also sticks to a specific diet, which, interestingly, does not ban smoking.

Beth Ditto – 35 kilograms

Love may have inspired Beth Ditto to shed some pounds in 2013, as she was preparing for her wedding to Kristen Ogata. In 2007, she weighed 210 pounds, and a few years later, her weight peaked at 242 pounds.

When asked about dieting, she admitted she was considering it, which eventually led to a significant transformation. Over time, she lost around 70 pounds, bringing her weight down to 175 pounds.

Kristie Alley – 25 kilograms

Kristie Louise Alley, the American actress and voice actress, achieved an impressive transformation by embracing healthy eating and regular exercise. She lost approximately 50 pounds, giving her a noticeably rejuvenated appearance—almost 20 years younger than before.

She exercises three times a week but avoids gyms, preferring activities like yoga, dancing, or running alongside friends. She also refrains from eating after 7 p.m. and doesn’t follow a strict diet, focusing instead on overall healthy habits.

Kim Kardashian – 10 kilograms

Kim Kardashian, already an icon for many women, decided to reshape her body and lost 10 kilograms, which sparked criticism on social media. Determined to sculpt her curvy figure, she trained intensively for about an hour and a half each day under the guidance of her trainer.

Her workouts emphasized weightlifting and intense strength training to build muscle while maintaining her signature feminine curves.

Jennifer Hudson – 36 kilograms

The birth of her son was a turning point for Jennifer, the singer and actress, inspiring her to embrace a healthier lifestyle. She relied on the Weight Watchers program and prioritized physical activity, quickly seeing the results of her efforts.

Through her favorite sports—skipping rope, basketball, and running—she lost an impressive 36 kilograms (77 pounds). Along the way, she also learned how to maintain a healthy diet without making excessive sacrifices.

Jonah Hill – 20 kilograms

Jonah Hill, famous for roles in films like Get Him to the Greek and Superbad, went through a challenging weight-loss journey. He committed to an effective and rapid program, losing 20 kilograms (44 pounds).

The transformation not only improved his personal well-being but also made him barely recognizable to the public. His career continued to flourish, culminating in two Oscar nominations for his serious performance in Moneyball.

Zach Galifianakis – 25 kilograms

Zach Galifianakis, famous for playing the lovable, slightly clueless Alan in The Hangover films, used a surprisingly simple approach to lose weight: he drastically cut back on alcohol, jokingly noting, “Don’t drink 20 beers every night.”

By avoiding daily bar trips, he shed about 25 kilograms (55 pounds) in preparation for the premiere of Birdman or the Unexpected Virtue of Ignorance. In addition, he incorporated long walks and regular exercise into his routine. His overall appearance changed noticeably, and his short haircut and beard now complement his slimmer figure.

Christian Bale – 20 kilograms

Christian Bale is widely recognized in Hollywood for his extreme dedication to physical transformations. In 2004, he lost a staggering 30 kilograms (66 pounds) for The Machinist, achieving an emaciated look with bones visibly protruding through his skin.

To further immerse himself in the role, he even deprived himself of sleep just before filming. For American Hustle, Bale had to undergo the opposite transformation, gaining 20 kilograms (44 pounds) to suit his character. He’s similarly known for muscular transformations, such as for American Psycho, demonstrating his remarkable versatility and commitment to his craft.

Janet Jackson – 23 kilograms

Janet Jackson, the legendary pop icon, achieved an impressive weight loss of 23 kilograms (50 pounds) in just five months through a strict diet. This transformation came shortly after her divorce, motivated both by the desire to be physically strong for the legal proceedings and to be in peak condition for her upcoming tour.

The weight she lost was largely “baby weight,” and this marked her first highly successful diet. However, like many, she has occasionally faced challenges with regaining weight.

Manuela Wisbeck, 38

The actress from Stralsund, known for her roles in Böse Mädchen and Notruf Hafenkante, faced bullying during her youth because of her weight. Today, she uses her sharp wit and humor to counter negativity, and even won first place in the documentary series The Shopping Queen.

As a self-proclaimed “curvy woman,” she advocates for more romantic films featuring plus-size actors, demonstrating that qualities beyond conventional beauty standards can attract a dream partner. Motivated to improve her health and lifestyle, she has now embarked on a new diet that emphasizes changing her eating habits.