MONACO - NOVEMBER 19: Charlotte Casiraghi and Pierre Casiraghi attend the Monaco National Day Celebrations on November 19, 2015 in Monaco, Monaco. (Photo by PLS Pool/Getty Images)
MONACO - NOVEMBER 19: Charlotte Casiraghi and Pierre Casiraghi attend the Monaco National Day Celebrations on November 19, 2015 in Monaco, Monaco. (Photo by PLS Pool/Getty Images)