Princess Charlotte steals the show at Royal Christmas celebrations

Princess Charlottestole the spotlight at Sandringham today as she joined her family for Christmaschurch service this morning - after the 10-year-old was unveiled as the 'secret' star of mother Catherine's Christmas carol concert. King Charles, 77, hosted the royal family's annual Christmas celebration, with senior royals including Queen Camilla, the Princess of Wales, Princess Anne, the Duke and Duchess of Edinburgh, and Princess Beatrice and Princess Eugenie in attendance.