Royal fans waiting for the Royal Family to emerge from St. Mary Magdalene church in Sandringham on Christmas Day got a front row seat to Prince Louis' latest naughty antics. Princess Kate and Prince William's youngest son reportedly demonstrated his brilliant sense of humor in the best way during the Royal Family's Christmas morning church service.

Thanks to speakers from inside St. Mary Magdalene Church, well-wishers at Sandringham could hear what was going said inside the royal family’s morning church service there on Christmas Day — including Prince Louis’ hijinks that made the whole crowd burst into laughter.

The royal children joined mom Princess Catherine and dad Prince William on the family's annual Christmas walk in Sandringham.

From obnoxiously yawning at King Charles's coronation ceremony to hilariously stealing the show with his dance moves at the 2024 Trooping the Colour, fans can always count on Prince Louis to lighten the mood at any royal event.