'80s Celebs Who Underwent Major Weight Loss Transformations

Over the years, many celebrities from the '80s have achieved significant weight loss through lifestyle changes rather than quick fixes. There's no denying that dropping a considerable amount of weight is a commendable thing for anyone. However, for a celebrity who rose to prominence in the '80s, a decade where fad diets were by the dozen and there was little to no understanding of body positivity in the media, the decision to achieve weight loss through sustainable changes arguably deserves some extra appreciation. 

Moreover, the stories of these celebrities are yet another testament to why you shouldn't even think of going on a crash diet. A 2018 study in The Indian Journal of Medical Research stressed that weight loss and weight maintenance were different things. While crash diets might help you achieve the former, they likely won't go a long way in achieving the latter since they are generally unsustainable. A lot of the times the weight lost through one of the many fad diets from the '80s could come back as a person resumed their normal eating habits. 

GoodRx notes that crash diets can also lead to malnutrition, hormonal and mood fluctuations, and disordered eating. With all this, it's safe to say that a lot of things happen to your body when you lose weight too quickly, and not all of them are good. The aforementioned study recommended that people follow diet plans tailor-made for them by a professional and remain physically active to increase their chances of weight loss maintenance. It appears that these basics have gone a long way for many big names from the '80s.

During a 2012 appearance on "The Wendy Williams Show" (via YouTube). Chaka Khan shared that she had started her 60-pound weight loss journey by exercising and going on a 2-month liquid diet in 2011. Meanwhile, in a 2013 Essence interview, the Grammy winner revealed that she had eventually grown out of the liquid diet and instead focused on lifestyle changes, including eating a vegan diet full of high-protein food and vegetables. 

Khan also said that she had been motivated to lose weight because she wanted to be in good health to care for her granddaughter, whom she legally adopted in 2011.

During a 2024 appearance on "Good Morning America," Ricki Lake revealed that her doctor had urged her to take GLP-1 medication because he didn't believe she could lose weight naturally in her 50s. The former talk show host was angered by the suggestion and vowed to prove the professional wrong. 

Two years later, on "On Par with Maury Povich," Lake happily shared that she had succeeded in her mission and dropped 40 pounds. She explained that she had achieved her transformation by following a keto diet and practicing intermittent fasting. For her exercise, she went on 3-mile hikes daily and attended Pilates classes three times a week.

Speaking to Oprah.com in 2009, Marie Osmond revealed that she had dropped 45 pounds using the NutriSystem diet after trying countless other diets over the years. NutriSystem is a meal service that provides high-protein, low-calorie meals via home delivery. 

During a 2024 chat with Us Weekly, the best-selling author shared that she was still losing weight using NutriSystem. The TV personality made it clear that she was a proponent of caring for the body through a healthy diet rather than quick fixes. Indeed, implementing sustainable changes into your lifestyle is one of the most simple ways to maintain weight loss long-term.

During a 2022 appearance on "Today," Tom Arnold shared that he had a "mini-stroke" in January of that year. After the health scare, the "Roseanne" alum couldn't help but reflect on how his weight could affect his ability to be a good father to his children and all the ways in which it had already negatively impacted his life. 

To achieve his fitness goals, the comedian decided to work with a life coach, who advised him to eat six small meals a day. For his exercise, he would do about 30 minutes of cardio, usually in the mornings to get it out of the way. With all his efforts, Arnold lost 80 pounds.

During a 2015 appearance on "Today," Kirstie Alley shared that she had lost 50 pounds throughout 2014 using the Jenny Craig diet. After dealing with weight fluctuations throughout her life, the "Look Who's Talking" alum was determined to make her weight loss stand the test of time. 

In a 2017 People interview, Alley shared that she had continued to rely on Jenny Craig for one of her meals. For her other meals, the "Cheers" alum didn't stress too much and simply tried to stay under her calorie budget. If she were craving some of her favorite foods, like pasta or chili, she would pair smaller portions of them with salad to meet her caloric goals. 

Speaking to People in 2024, Valerie Bertinelli said she had stopped putting tight deadlines on weight loss. While she exercised patience, she also did the inner work to tend to her mind, which she believed would go a long way in her fitness journey. 

In an interview with The Washington Post that same year, the "One Day at a Time" alum said she had also stopped viewing certain foods as "bad." Instead, she had started to focus on managing the emotions that led her to reach for food as soothers. Bertinelli had remained physically active through Pilates and doing 50 jumps every morning.

During a 2013 interview with The Mirror, Alison Moyet revealed that she had gone down 12 dress sizes. The "Is This Love" songstress said she had been partially motivated to lose weight due to "health reasons." Speaking to The Hollywood Reporter in 2013, Moyet chalked up her results to a diet without further elaborating on the plan she had followed. 

However, the former Yazoo member made it abundantly clear that she didn't care much for compliments about her weight loss after dealing with mean-spirited comments about her weight for decades. Ultimately, Moyet felt "really tired" about how women were told that being in a smaller body was the epitome of beauty and success.

During a 2010 appearance on the "Oprah Show," Wynonna Judd shared that she had been motivated to take her fitness seriously after facing numerous health scares over time. The "No One Else On Earth" songstress started her journey by embarking on long walks, which she eventually found "meditative." 

Meanwhile, in a 2010 chat with People, the country music singer shared that she had used a therapy practice called brain state conditioning to reduce her emotional eating tendencies. "I used food to soothe and reward and I don't do that anymore," Judd said. With all her efforts, Judd lost 55 pounds.