Rose Ball 2014 In Aid Of The Princess Grace Foundation In Monaco [Getty Images]

MONTE-CARLO, MONACO - MARCH 29: (VOICI, CLOSER, FRANCE DIMANCHE, ICI PARIS, ENTREVUE & PUBLIC OUT FOR FRANCE) (TABLOID OUT) Charlotte Casiraghi (R) attends the Rose Ball 2014 in aid of the Princess Grace Foundation at Sporting Monte-Carlo on March 29, 2014 in Monte-Carlo, Monaco. (Photo by Le Palais Princier/Pierre Villard/SBM/PLS Pool/Getty Images)

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