People News Report: Mischa Barton was smoking marijuana before DUI arrest 12/28/2007 Hollywood actress Mischa Barton reportedly admitted she smoked marijuana shortly before her arrest for drunken driving early Thursday morning. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Mischa Barton The O.C.
