This is the last season of HOUSE M.D., so we have to watch Noelle Bellinghausen in her recurring role as the cranky doc’s favorite prostitute. Tonight’s episode is a particularly tragic tale of Noelle’s character retiring from the sex biz. That’s a shame, since the happy hooker is a dream gal in many ways–just like Noelle herself. It was no big surprise when this sexy singer moved on to modeling and acting. It’s a bigger surprise that Noelle isn’t already a big star.