Prince Harry and Prince William joined the rest of Queen Elizabeth II's grandchildren to stand vigil at the queen's coffin on Saturday. Prince William, who is heir to the throne, stood at the head of the coffin, while Harry was at the foot. Harry, the duke of Sussex, wore a Blues and Royals No. 1 Uniform, KCVO Neck Order and Star, Afghanistan Operational Service Medal, Golden, Diamond and Platinum Jubilee medals and Army Pilot Wings. Also in attendance were Princess Anne's children, Zara Tindall and Peter Philips; Prince Andrew's daughters, Princess Beatrice and Princess Eugenie; and the children of Prince Edward, Lady Louise Windsor and Viscount Severn. LIVE UPDATES: QUEEN ELIZABETH II LYING IN STATE, PRINCE WILLIAM, PRINCE HARRY HOLD VIGIL INSIDE PRINCE HARRY, PRINCE WILLIAM'S ROYAL REUNION: BEHIND THE SCENES OF DRAMATIC APPEARANCE WITH THEIR WIVES Kensington Palace announced the surprise vigil on Friday, and noted Prince Harry would be wearing his mili...