Sofia Vergara's Dress
Sofia Vergara is best known for her curves, and one night at an award show, they got the best of her. The back of her dress completely split, revealing her bare backside. Ellen DeGeneres, of course, had to poke some fun at her.
Katherine Heigl Loses Her Dress
The Grey's Anatomy star found herself the victim of a fashion emergency while earning her 2010 Female Star of the Year ShoWest Motion Picture Award. She was in the middle of her speech when her strap broke, but she gracefully collected herself and powered through the embarrassing moment.