SLIDESHOW: From Doughy To Dynamite
Jonah Hill used to be the overweight comedic sidekick. Now he's a serious, Oscar-nominated actor with a whole, new look.
Jennifer Hudson got cast as Effie in Dreamgirls both for her big voice and plus-size curves. Now look at her!
Check out our slideshow of these and other stars who've gone from doughy to dynamite here.