Last Night's Look: Love It or Leave It?We're all buzzing about Jamie Chung's all-white ensemble, Elizabeth Hurley's sequin top and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

MARGOT ROBBIE

Nothing but the best for the Duchess of Bay Ridge. The Wolf of Wall Street actress shows off her amazing (no, seriously, ah-may-zing) body in a high-slit, plunging custom Gucci gown featuring not only embroidered crystals, but emeralds too. (We love that she said, "I can't believe I'm wearing something this expensive," of the Van Cleef & Arpels earrings!)