James Middleton
Although he's not quite displaying his crown jewels, photos of Kate Middleton's brother, James Middleton, in various states of undress have hit the Internet. And from the looks of them, it's more than clear which Middleton is the wild child.

Although, according to E Online, the photos were taken in Middleton's pre-royal wedding days, it's no surprise that they're just surfacing now that his sis has become the official future Queen of England.

The photos (NSFW) show a variety of shots of the youngest Middleton: posing shirtless with his hand in his boxers, a number of nude bum shots and a fully nude, cross-legged pic of the royal-by-association party animal reclining in a leather arm chair.

And to think James Middleton's previous most gasp-worthy indiscretion was the fact that he didn't finish college. There's no doubt that this latest scandal will put his curtailed academic days to shame.