Last Night's Look: Love It or Leave It?Check out the head-turning outfits Hilary Duff, Fergie and more stars were just spotted in! Then decide – fabulous or fashion fail!

DEMI MOORE

Demi may be dating a 26-year-old, but her teeny romper at Chanel's Miami Beach benefit dinner feels even younger. As in, the sort of thing a preschooler might wear.