Mischa Barton and her boyfriend of more than two years, Australian model boyfriend James Abercrombie, have split. "Mischa and James are over," a source told E! News on Friday. "The reason she broke up ...

Mischa Barton, 18, is a veteran model and actress with stage experience, several feature film credits, including “The Sixth Sense,” and a handful of musicvideos under her belt. But it is her role as ...