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?

SELENA GOMEZ

We welcome winter with sweaters and boots; Selena does it with a plunging Cushnie et Ochs dress featuring skin-baring cutouts at the tummy and shoulders. She wears this sexy little black look with a Bordeaux lip to a Flaunt magazine party in Beverly Hills.