Last Night's Look: Love It or Leave It?We can't stop talking about Selena Gomez's plunging neckline, Jessica Biel's couture creation and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

OLIVIA WILDE

The mom-to-be covers up her bump (but can't hide her pregnant glow) in a loose-fitting black Gucci halter dress with leather trim at the LACMA Art + Film Gala in L.A.