The Prince Of Wales And The Duchess Of Cornwall Visit Serbia [Getty Images]

BELGRADE, SERBIA - MARCH 16: Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall meet President of Serbia Tomislav Nikolic and his wife Dragica Nikolic at the Presidential palace at the first day of a two day visit to Serbia on March 16, 2016 in Belgrade, Serbia. (Photo by John Stillwell - WPA Pool/Getty Images)

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