Prince Harry was caught with his pants down in August 2012 after a raucous night in Las Vegas. Harry had invited some girls up to his VIP suite, and a game of strip billiards ensued. Apparently, the prince isn't a very good pool player, because he ended up butt-naked. An opportunistic partygoer took some photos of the nude prince -- one of which shows his bare bum as he hugs a naked woman from behind, while another shows him cupping his crown jewels -- and the pictures were later released by TMZ. We doubt Queen Elizabeth was pleased.