King Charles has shared a sweet never-before-seen picture of eldest son Prince William to mark his 41st birthday.
William is celebrating his first birthday as Prince of Wales today after he was appointed the title following the death of the late Queen last year.
A new photograph posted on the Royal Family's official Twitter account this morning shows William fastening the Imperial Mantle – or Royal Robe – on his father as the pair smile at each other during behind closed doors rehearsals for the Coronation last month.
