So it comes as no surprise the party-loving royal has decided it's high time to let his hair down - and chosen Las Vegas to do it!
A video has emerged of Prince Harry at Las Vegas’s famous Encore Beach Club, dressed in printed Hawaiian board shorts and a cream floppy hat, surrounded by a gaggle of bikini-clad girls.
And unsurprisingly, he seems to be having a whale of a time.
One onlooker told the Mirror: 'He was with a group of friends. He looked right at home, mingling with everyone, splashing around and having a great time!'
'He was just wearing his swimming trunks and was getting quite a bit of attention from the ladies.'
According to insiders, Prince Harry has been working his way around a handful of the hottest bashes in Las Vegas with a few close pals, during the break, including school friend Tom Inskip.
Earlier in the week, the partying Prince, who has reportedly been staying at the swanky Wynn hotel, was seen letting his hair down a party at the MGM Grand, where he stood just metres from superstar Jennifer Lopez and new beau Casper Smart.
Prince Harry alsopaid a visit to the resort's XS nightclub, where he celebrated in in the VIP section with American swimmer, Ryan Lochte, with one fellow partygoer even taking to Twitter to exclaim: 'Wait…Prince Harry AND Ryan Lochte? This is just the most fun ever. #XS #Vegas.'
WATCH Prince Harry in action here…
Does Prince Harry deserve his downtime? Let us know in the comments box below...