Last Night's Look: Love It or Leave It?Check out the head-turning outfits Kate Middleton, Katy Perry and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

TYRA BANKS

Showing the power of the "smize," the supermodel strikes a pose in a metallic one-shoulder David Meister gown, plus mega-impact earrings (and eye makeup!) at the Moth Ball in N.Y.C.