Prince Louis Turns Eight

The Prince and Princess of Wales shared the heartwarming image on their social media accounts, thanking the public for their birthday wishes.

A separate video was also released showing Louis playing in the sand and diving into the sea during the family's Easter break.

Royal observers have noted the young prince's striking resemblance to his father, Prince William, at the same age.

The birthday celebrations come as the royal family prepares for King Charles and Queen Camilla's high-profile state visit to the United States next week.