LONDON, ENGLAND - JULY 10: (L-R) Sophie, Countess of Wessex, Prince Edward, Count of Wessex, Prince William, The Duke of Cambridge, Queen Elizabeth II, Prince Philip, The Duke of Edinburgh and Prince Andrew, The Duke of York, Prince Edward, Duke of Kent, Prince Michael of Kent, Princess Alexandra and Prince Richard, Duke of Gloucester watch the fly past from the balcony of Buckingham Palace to commemorate 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England. (Photo by Anthony Devlin - WPA Pool/Getty Images)
