Here are some celebrities who have lost weight and how they did it

Kelly Osbourne

Osbourne told Shape join Dancing With The Stars taught her how to have some really healthy habits, and that her partner helped her get on a high-protein, low-carb diet. “He made me eat turkey burgers and salads and explained to me that a high-protein, low-carb diet was enough to keep me energized,” she said. “Then I started losing weight and realized, 'Wow, it's true what they say: a healthy diet with exercise really works!'” As a result, Kelly lost more than 23 kilos.