12 Extreme Celebrity Fitness Transformations

Celebrities seem to have it all, but one thing money can’t necessarily buy them is a sick (or sickly) bod—for that, they have to work out and eat right, just like us... even if they do get lots of help from personal trainers and chefs. Whether it be for an Oscar-worthy movie role, to fight obesity or to battle diabetes, these stars got serious about their shape with extreme diet and fitness. Here’s how they got those famous bodies.