Prince William turns 41-years-old today and his father King Charles has shared a sweet never-before-seen snap of his eldest son to mark his first birthday as the Prince of Wales.
The title which formerly belonged to Charles was appointed to William by the monarch following the death of the late Queen Elizabeth last year, the Mirror reports.
The birthday snap which was posted on the Royal Family's official Twitter account this morning shows William fastening the royal Imperial Mantle robe on his father as the pair smile at each other during private rehearsals for the King's historical Coronation last month.