The 23-year-old actress wore a stunning Giambattista Valli dress and Brian Atwood heels. Emma accessorized with Louis Vuitton bracelet and earrings and sequined evening clutch.
Emma will be presenting at the show tonight and is also representing her film The Help, which is nominated for 4 awards including Best Picture!
Billy Crystal hosts the 2012 Oscars live TONIGHT at 8:30PM ET/5:30PM PT on ABC!
10+ pics inside…