Seriously, it was at a 'fancy dress' party at Sandhurst, and Rebekah Brooks got her mitts on the snap apparently (something she's just been acquitted for in her ongoing hacking trial, but that's incidental - there's photos of Prince William in a Bond Girl Bikini! Who was he doing, Halle Berry or Ursula Andress?!

Independent.co.uk are reporting that: "It had been alleged that she had sanctioned a payment of £4,000 to a public official to acquire the picture, which showed the prince dressed as a Bond girl during a party at Sandhurst. While the picture was never published, it was reportedly the basis of an exclusive story in The Sun in September 2006, while Ms Brooks was editor, which ran under the headline “Willy in a Bikini” and was accompanied by a mocked-up image of Prince William in a green swimsuit."

Judge Mr Justice Saunders said today in court: "I have decided that there is no case for Ms Brooks to answer on count four. That is the charge relating to a picture of Prince William in a bikini. Whether or not there is a case to answer is for me to decide.”

And there we thought Harry was the wild one...