Queen Elizabeth II's Birthday Parade: Trooping The Colour

Lady Gabriella Windsor, Prince Michael of Kent, Princess Michael of Kent, Prince Edward, Earl of Wessex, Lady Helen Windsor, James Viscount Severn, Sophie, Countess of Wessex, Camilla, Duchess of Cornwall, Prince Charles, Prince of Wales, Princess Anne, Princess Royal, Queen Elizabeth II, Prince Andrew, Duke of York, Prince Harry, Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge, Princess Eugenie, Princes Beatrice, Prince Edward, Duke of Kent and Katherine, Duchess of Kent stand on the balcony at Buckingham Palace during the annual Trooping the Colour Ceremony on June 15, 2013 in London, England. Today's ceremony which marks the Queens official birthday will not be attended by Prince Philip the Duke of Edinburgh as he recuperates from abdominal surgery and will also be The Duchess of Cambridge's last public engagement before her baby is due to be born next month.
(June 14, 2013 - Source: Chris Jackson/Getty Images Europe)