Last Night's Look: Love It or Leave It?We can't stop talking about Lea Michele's sexy lace dress, Jessica Alba's mini and more outfits that stars were just spotted in! Check them out, then vote – fashion-forward or fashion fail?

LEA MICHELE

Is this the same Lea who wore this demure gown just a few nights ago? The actress oozes sex appeal in a lacy, lingerie-esque Roberto Cavalli number with a high slit, plunging neckline and open back at the Twentieth Century Fox L.A. Screenings Lot Party in L.A.