Mischa Barton is reportedly being lined up for a role in TV sensation Desperate Housewives. After quitting The OC - the teen show that made her famous - the British-born star is rumoured to be discussing a new role with Desperate Housewives creator MARC CHERRY. Cherry's spokesperson says, "He's interviewing and auditioning all the time. "I'm sure Mischa would be a welcome asset to the show but who knows what will happen?"