Simon Cowell and girlfriend Terri Seymour , 34, have ended their six year relationship, Cowell's rep confirmed to Usmagazine.com . "They broke up about a month ago. It was Terri's idea, not Simon's," Cowell's rep, Max Clifford told Us on Saturday. "Simon is doing alright, but they were together a long time and so you can understand that it's going to be a strange time." Clifford added: "It was something that was coming, so it wasn't a shock or a surprise." Do these stars look better ...