Kelly Osbourne Got Thin: How? Before and After Pics Here!

The TV personality—she’s currently dishing the dirt on celebrity style on E!’sFashion Police—arrives at the SHAPE cover shoot, sees the room full of gorgeous (but skimpy) suits and practically faints! “I’ve never worn a bikini in my whole life,” she says, holding a red one up to her newly slim body. “Am I really about to bare all to the entire world? I’m so nervous!”

For the first time ever, Kelly Osbourne reveals her brand-new bikini body and tells us how she lost 50 pounds, got fit, and gained confidence—the healthy way.

Kelly Osbourne 42 pounds

Kelly Osbourne 42 pounds

Kelly Osbourne Staying Trim

Kelly Osbourne Staying Trim

Slimmed Down Star

Slimmed Down Star

How Did Kelly Osbourne Lose Weight

How Did Kelly Osbourne Lose Weight

Yo-yo dieting caused extreme fluctuations in Kelly Osbourne’s weight. Her unhealthy weight loss methods included everything from starvation to purging to diet pills, and every dramatic slimdown was followed by weight gain. To truly change your body and your weight, you have to have the right mindset. At 2009 Kelly Osbourne credits Dancing With the Stars pro Louis van Amstel with changing her eating habits. She lost 20 pounds while on the show, but when DWTS ended, Kelly broke from her diet and workout routine and started to gain weight again.(Kelly Osbourne’s Workout For 75 Pounds Weight Loss)

Kelly Osbourne before & after

Kelly Osbourne before & after

Kelly Osbourne before & after

Kelly Osbourne before & after

Despite a painful breakup from her fiancé, Kelly Osbourne stuck to her workout routine. The results were stunning. She looked amazing and confident in risqué costumes while performing with the Pussycat Dolls at 2011.

Kelly Osbourne has definitely gone from flab to fab. We witnessed that happen in Dancing With Stars, but she maintained her fabulous new figure after the show. How did she do it? She continued dancing and added Bar Method and Pilates to her everyday routine. She also gave up crashing diets and introduced balanced meals to her diet. Kelly Osbourne is one of the most famous examples of how an ugly duckling managed to become a real style superstar, thanks to strong will and careful diet plan.