i think i'd go for someone that is totally full of themselves, like i heard Beyonce crapping on about how every time she leaves the house that's her legacy and i thought WTF? bit keen on herself...
also some talentless hack that rode the coat-tails of others to make it to the top like Danni Minogue or Sophie Monk, hey it might get their name back in the papers again!
still it might be fun to do just about any of them to see who's a screamer or a squealer or who gets off on it.