The fact is, the average person on TV is way more attractive than, well.... the average person. As a result, we all feel like we can pretend that our "standards" allow us to say that we'd sleep with Angelina Jolie but not Jessica Alba. But in the end, CaptainCrunch is right. The average person would sleep with ANY person on that list, all other things (marriages, etc.) being equal.
So I have no problem saying that I don't think all of them are THAT attractive for celebrities. I'm also married, so I can also say that I wouldn't sleep wih any of them, but it isn't because of looks. But if I were single, there almost isn't a celebrity in this list that I wouldn't go home from Cowboy's with.
Well, except Orlando Bloom. My wife can have him.