Last Night's Look: Love It or Leave It?We can't stop talking about Gisele Büdnchen's asymmetrical dress, Jessica Alba's printed shift and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

MARIAH CAREY

Sex-ay! The singer flashes her cleavage and abs in a black halter crop top and floor-length black-and-gold skirt (both by Alexander McQueen) at BET’s Black Girls Rock event in Newark, N.J.