The Creepy Phenomenon Of The Stage DadAnna North12/15/10 3:18pmFiled to: Daddy deareststage dadsthora birchJack Birchbilly ray cyrusJoe SimpsonactressesDadsfathersLena dunhamGettypicGawker135EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkWe hear a lot about stage mothers, but some young stars — most recently Thora Birch — have to deal with stage dads too. And they can be even creepier.AdvertisementThora Birch's dad, former porn star Jack Birch, made headlines today for allegedly getting her fired from an off-Broadway production of Dracula. According to the Post, her dad threatened another cast member — a source says he flipped out when he saw a costar rubbing Thora's back, and yelled, ""Listen, man, I'm trying to make this easier on you — don't touch her." Another source adds, "She's a 28-year-old actress and her manager — her dad — was with her . . . all the time. It was more than a little weird and creepy."The momagers of the world — from mogul Kris Jenner to tabloid magnet Dina Lohan — get a lot of media attention, and a lot of flak for being materialistic or overinvolved. But there's something extra-creepy about the stage dad who's involved not just with his daughter's career, but with her sexuality. No adult, famous or no, needs her dad around as a backrub monitor — just like Jessica Simpson really didn't need her dad talking about her "double Ds." And just like Miley Cyrus doesn't need Billy Ray telling her what to do with her hair.