Last Night's Look: Love it or Leave it?Check out the head-turning outfits Kim Kardashian, Duchess Catherine and more stars were just spotted in! Then decide – fabulous or fashion fail!

AMY ADAMS

Maybe it's the glam makeup, the deep-V striped Giambattista Valli dress with a leopard-print panel or the sexy Brian Atwood shoes, but we had to do a double-take before realizing this was Amy (at the N.Y.C. screening of The Master), a star who usually goes for sweet, simple and understated.