Queen Elizabeth II Accompanied By The Duke Of Edinburgh Holds A Lunch For Sovereign Monarchs
Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge speak to Prince Harry during a reception in the Waterloo Chamber, before the Lunch For Sovereign Monarchs at Windsor Castle, on May 18, 2012 in Windsor, England.
(May 17, 2012 - Source: WPA Pool/Getty Images Europe) more pics from this album »