Last Night's Look: Love It or Leave It?Kim Kardashian's revealing LBD, Khloé Kardashian's copycat dress, Jessica Simpson's business-chic sheath and more star style on the red carpet. Check them out, then vote – fashion-forward or fashion fail?

KHLOÉ KARDASHIAN

Did Kim and Khloé plan to wear almost identical dresses to the NBC upfronts presentation in N.Y.C.? The younger Kardashian only gives the illusion of décolletage, wearing a nude cami under her LBD.