LONDON, UNITED KINGDOM - MAY 28: Queen Elizabeth II meets with the President of Italy, Sergio Matterella at the start of a private audience in Buckingham Palace on May 28, 2015 in London, England. (Photo by John Stillwell - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - MAY 28: Queen Elizabeth II meets with the President of Italy, Sergio Matterella at the start of a private audience in Buckingham Palace on May 28, 2015 in London, England. (Photo by John Stillwell - WPA Pool/Getty Images)