MONACO, MONACO - MARCH 30: Caroline, Princess of Hanover attends the Rose Ball 2019 to benefit the Princess Grace Foundation on March 30, 2019 in Monaco, Monaco. (Photo by PLS Pool/Getty Images)
MONACO, MONACO - MARCH 30: Caroline, Princess of Hanover attends the Rose Ball 2019 to benefit the Princess Grace Foundation on March 30, 2019 in Monaco, Monaco. (Photo by PLS Pool/Getty Images)