Prince William and Kate have shared two adorable photos to mark Prince Louis' fifth birthday.
In one image posted to the royal couple's official social media, the prince smiles as he sits in a wheelbarrow pushed by his mother.
A second close-up shows Louis beaming as he looks to the side of the camera.
"Someone's turning five tomorrow..." the images were captioned. "A very happy birthday to Prince Louis."
The photographs of Louis were taken earlier this month in Windsor by Millie Pilkington, who has taken photos of British royals in the past.
Louis is King Charles' grandson and is currently fourth in line to the throne after the death of Queen Elizabeth II last September, behind his father William and his older siblings George and Charlotte.
Earlier this week, Kate marked the late Queen's 97th birthday by releasing a picture of her with some grandchildren and great-grandchildren.
