OK, first would be Hillary Duff, that way I'd get a horrible actress and a horrible singer in one shot.
Next would be John Madden, his best days are WAAAAAAAAAAAAY behind him and he just won't retire.
Finally, mostly as a service to humanity, would be John Edward. I don't know why so may people believe in this scam artist. I mean, is there anyone on the planet who hasn't ever met someone with the letter "K" in their name?