CIAMPINO, ITALY - APRIL 03: General view of security at Ciampino Airport on April 3, 2014 in Ciampino, Italy. The Queen and the Duke of Edinburgh are on a one day visit to Italy where they will attend... more 
CIAMPINO, ITALY - APRIL 03: General view of security at Ciampino Airport on April 3, 2014 in Ciampino, Italy. The Queen and the Duke of Edinburgh are on a one day visit to Italy where they will attend a private lunch hosted by Italian President Giorgio Napolitano and then have a private audience with Pope Francis at the Vatican. on April 3, 2014 in Ciampino, Italy. (Photo by Ernesto Ruscio/Getty Images) less 
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Getty Images | Photo By Ernesto Ruscio / Getty Images
Thu, Apr 3, 2014 1:48 PM EDT