Emma Watson was a colorful sight in Peter Pilotto on the red carpet at tonight's MTV VMAs in LA. She's on hand to promote her new movie, The Perks of Being a Wallflower. Press for the film also had Emma in NYC recently, where she visited David Letterman's Late Show earlier this week to chat up the coming-of-age film. She had company on the carpet tonight from her big-screen leading man Ezra Miller. Emma's latest picture hits theaters on Sept. 20.