Prince William scolded by Queen Elizabeth

When his grandmother spoke, the Duke of Cambridge who is also second in line to the British throne, listened.

Video has gone viral of Queen Elizabeth tapping Prince William on the shoulder and saying 'stand up, William.'

The funny clip was recorded as members of the Royal Family including Duchess Kate Middleton and the couple's two young children were enjoying a fly over by the Royal Air Force from a balcony at Buckingham Palace.

William bent down to talk with his son, Prince George, but when he didn't get back up right away, the Queen mum set her grandson straight.

He obliged.