Last Night's Look: Hit or Miss?

Check out the head-turning outfits Jennifer Lopez, Rachel McAdams and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

ELLE FANNING

Long a Rodarte fan, the young actress fetes the fashion line at an L.A. dinner in a pretty off-the-shoulder floral dress by the brand, lace-up booties and Van Cleef & Arpels gems.