Karen O, Spike Jonze, Megan EllisonMatthew McConaugheyJared Leto, Bono, Guy OsearyLupita Nyong'o, Jared Leto, June SquibbDavid O. Russell, Steve McQueen, Martin Scorsese, Alexander Payne, Alfonso CuaronJared Leto, Amy Adams, Darren Le Gallo[Red carpet photos via Twitter, Twitter, Facebook, Twitter, Twitter][Inside photos via A.M.P.A.S. /Richard Harbaugh, Jordan Murph, Matt Petit, Todd Wawychuk, Aaron Poole]