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!

RIHANNA

We may be officially over granny panties on the red carpet, but Rihanna doesn't seem to be on the same page. She wears the style via a lace-skirted romper with a golden choker and black pumps to her fragrance launch in Century City, Calif.