Mischa Barton is filming scenes for an upcoming episode of Law & Order in which she plays a prostitute, and it would seem whoring herself out is well within Mischa's range. And while she has put on a few pounds recently (note the double chin), it looks like some of that extra weight went to where it counts. Yes, I'm talking about Mischa Barton's breasts, which seem to have gotten a few sizes bigger. Then again, it could all just be Hollywood magic, and a wonderbra, but if her ass is any indication, I'd like to believe it's all real