Kelly Osbourne, The Osbournes – 50 Pounds

Kelly Osbourne’s sense of fashion has evolved lately, another noticeable change on top of her weight loss. She struggled with her figure for as long as she can remember, and the credit for her transformation goes to her Dancing with the Stars partner, Louis van Amstel. He encouraged her to work on her health and wellbeing.

Van Amstel informed her about the high-protein, low-carb diet, which has helped Osbourne step up her game. The Osbournes star has shed at least 50 pounds in total, thanks to a combination of changed eating habits and frequent exercise.