Last Night's Look: Love It or Leave It?We're all buzzing over Ashlee Simpson's summery separates, Catherine Zeta-Jones's lace gown and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

DIANE KRUGER

If you've been going through Diane-on-the-red-carpet withdrawal, this black-and-green Jonathan Saunders design is just the fashion fix you need. She completes the look with a peach Charlotte Olympia clutch at the L.A. premiere party for The Bridge.