O.K., so this pint-size impersonator doesn't actually sing. But does he need to? The kid has better moves than Elvises 10 times his age. He does, however, have some competition from his own age bracket. There's this kid, who has his lyrics down. This one, who has impressive 'burns for someone his age. This one, who has serious stage presence. And this guy, who puts a Risky Business twist on the King's signature swivel.