We already know that Prince Harry had a rollicking good time over the weekend in Las Vegas, complete with a friendly swim race against Ryan Lochte and lots of poolside mingling.
But if seeing is believing, we didn't know just how good a time Prince William's little brother had in Sin City—and that his shirt wasn't the only thing he was taking off!
Yup, pictures of a completely naked Harry are making the rounds. Talk about the sun going down and the moon coming out.
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A palace rep has not yet responded to a request for comment. TMZ, which first flashed the pics of Harry in the buff, got a "no comment" from the royal's corner.
According to the site, the photos were taken during a coed game of strip billiards in Harry's spacious hotel suite.
But it's not as if the 27-year-old prince, who has been romancing Cressida Bones back in his native England, has no modesty! Never once did Harry let things get, er, out of hand.
These celebs do know that "what happens in Vegas stays in Vegas" is only a tagline, right?
Check out more pics of celebs (mostly clothed, sorry) partying in Vegas