Prince Louis has stolen the show by joining the royals for the first time on their traditional Christmas Day walk to church at Sandringham.
The cheeky four-year-old, who charmed the nation during the late Queen's Platinum Jubilee celebrations, donned shorts and long socks as he joined his older brother and sister Prince George and Princess Charlotte as they walked with their parents the Prince and Princess of Wales to the festive service.
It also marked the first time that King Charles led the family to church - with him hosting Christmas at Sandringham for the first time this year since the death of his mother the Queen in September.