Kate Middleton joins the future in-laws Prince Harry and Princess Beatrice at friends' wedding

Flying solo: Kate Middleton arrives for the wedding of the Honourable Sarah Louise Stourton and Harry Aubrey-Fletcher at St Andrew's Church in Aldborough, North YorkshireKate Middleton took time out of planning her own wedding to attend the nuptials of close friends Honourable Sarah Louise Stourton and Harry Aubrey-Fletcher today.With her fiance Prince William on duty as an usher, his bride-to...