MONTE-CARLO, MONACO - MARCH 28: (TABLOIDS OUT) In this handout image provided by Le Palais Princier, Princess Caroline of Hanover attends the Rose Ball 2015 in aid of the Princess Grace Foundation at Sporting Monte-Carlo on March 28, 2015 in Monte-Carlo, Monaco. (Photo by Frederic Nebinger/Le Palais Princier via Getty Images)
