Hollywood actors who totally transformed their bodies for a movie
Some roles require actors and actresses to make drastic changes to their physique.
To get some movie parts, not only do you need to have talent and the ability to get into character, but you've also got to have a will strong enough to completely immerse yourself in your role - even if that means making impressive physical changes. There are numerous cases in Hollywood where actors and actresses had to gain or lose weight while filming.
Check out the gallery to see which stars had to undergo dramatic changes for movie roles!
CELEBRITY Bruno mars
MOVIES James bond