(Cover) - EN Showbiz - Prince Harry reportedly "regrets the embarrassment he has caused".

The royal has been making headlines after photos emerged showing him partying in the nude in a Las Vegas hotel.

The British royal family is not happy with the scandal and Prince Harry is now said to be lamenting his actions.

"Harry regrets the embarrassment he has caused the royal family around the world and plans on apologising for his antics," a source told Radar Online.

"He got a stern-telling off from his father, Prince Charles, as well as the Queen, who reminded him of his responsibilities as a member of the royal family.

"Even on vacation, the Prince has to realise that he is an ambassador for the country and should behave appropriately.

"Harry just wanted to let off a bit of steam with his pals before heading to Afghanistan where he will renew his army commitments but he made a lapse of judgment after a boozy day of partying.

"He's been told to say sorry not for the first time in his life to nip this story in the bud." (C) Cover Media