Actors and actresses who went to insane lengths to transform themselves.

6. Ryan Gosling gained 60 pounds for “The Lovely Bones” drinking melted ice cream.rnrnThe funniest part about this is that Gosling never even appeared in the film. He was fired for walking onto the set 60 pounds heavier than he was supposed to be. “I was 150 pounds when [Jackson] hired me, and I showed up on set 210 pounds,” Gosling said. “We had a different idea of how the character should look. I really believed he should be 210 pounds. I was melting Haagen Dazs and drinking it when I was thirsty.”