Last Night's Look: Love It or Leave It?You've gotta see Scarlett Johansson's mint dress, Julianne Hough's lacy white mini and these other outfits stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

SCARLETT JOHANSSON

The bride-to-be gives black a break and selects a textured mint Roland Mouret dress. It may look sweet from the front, but her look for the Don Jon premiere in N.Y.C. has sexy cutout detailing at the back, plus she adds those hot strappy Roger Vivier sandals.