Mischa Barton's Post Christmas DUI

Mischa Barton was arrested and jailed today on suspicion of drunken driving, marijuana possession and driving without a license, according to the Los Angeles department. The 21 year old former star of "The O.C." was pulled over around 3am while driving in West Hollywood. Mischa was jailed in lieu of $10,000 bail. She spent about seven hours there before being released.