Last Night's Look: Love It or Leave It?We can't stop talking about Jennifer Lopez's sequin gown, Sandra Bullock's sexy black dress and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

  • HAILEE STEINFELD  photo | Hailee Steinfeld

Credit: Donato Sardella/WireImage

Updated: Saturday Jun 15, 2013 | 06:00 AM EDT

HAILEE STEINFELD

One of the best-dressed teens on the planet steps out in a gray Sportmax dress with black trim and strappy Jimmy Choo sandals at the Max Mara and W Magazine cocktail party in Beverly Hills.