Prince Louis steals the show at King Charles III's coronation.

Princess Charlotte was seen holding her younger brother Prince Louis's hand as they made their way to their seats at King Charles's coronation service at Westminster Abbey. Charlotte wore a mini version of her mother's flower headpiece and an Alexander McQueen outfit. Their older brother, Prince George, arrived separately as one of the eight pages of honor for the ceremony. Prince Louis is likely the youngest member of the congregation, and his second cousins and first cousins were not in attendance.