Charlize Theron was forced to film a nude scene for “The Burning Plain” at dawn, to avoid the paparazzi. The scene, in Portland, Ore., shows the completely naked star smoking a cigarette through an open window in full view of passers-by. Director Guillermo Arriaga told Page Six, “We had to shoot the scene at 6 a.m. before any of the photographers were up. It was done in such secrecy that it wasn’t even in the script. Only three people, including myself, knew it was going to happen.”