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?

SOFIA VERGARA

Despite rumors that she's single, Sofia looks anything but heartbroken at an N.Y.C. luncheon, where she wears a formfitting blue-and-white Victoria Beckham sheath accessorized with statement jewelry and nude Casadei pumps.