Mary Louise Parker/Billy Crudup/Claire Danes
Billy Crudup left his partner of eight years, Mary-Louise Parker, who was 7-months pregnant with his son, after he met Claire Danes on the set of “Stage Beauty” in 2004. And then she left Crudup for her current husband, Hugh Dancy, who she met on the set of “Evening.” I guess what goes around really does come around! [Celebitchy]

