MONTE-CARLO, MONACO - MARCH 24: Princess Charlene of Monaco attends the 'Swinging London' Monaco Rose Ball 2012 on March 24, 2012 in Monte-Carlo, Monaco. (Photo by Frederic Nebinger/WireImage)
MONTE-CARLO, MONACO - MARCH 24: Princess Charlene of Monaco attends the 'Swinging London' Monaco Rose Ball 2012 on March 24, 2012 in Monte-Carlo, Monaco. (Photo by Frederic Nebinger/WireImage)