Last Night's Look: Hit or Miss?

Check out the head-turning outfits Jennifer Lopez, Rachel McAdams and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

KATE BECKINSALE

The butt-kicking babe (have you seen the previews for Underworld: Awakening?) looks the part in sexy leather leggings, massive platforms and an oversize blazer in L.A.