Where's Mischa?

Mischa Barton has pulled a fast one on us. Not only has she skipped out on doing the promo rounds in Cannes for "You and I," she's basically gone into hiding.

Director Roland Joffé told BBC Radio 1 host Natalie Jamieson, "She hasn't pulled out of interviews, she's pulled out of everything . . . Her room is here, she is here, but trying to get the two together has just been impossible. We just don't know where Mischa is."

Where in the world could Mischa be?