see more

MONTE-CARLO, MONACO - MARCH 28: Princess Caroline of Hanover and Karl Lagerfeld (L) attend 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 Luc Castel/SBM/PLS POOL/Getty Images)

MONTE-CARLO, MONACO - MARCH 28: Princess Caroline of Hanover and Karl Lagerfeld (L) attend 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 Luc Castel/SBM/PLS POOL/Getty Images)
Getty Images

Getty Images Entertainment PLS Pool