CANNES, FRANCE - MAY 17: Charlotte Casiraghi attends the Premiere of "Rocco And His Brothers" during the 68th annual Cannes Film Festival on May 17, 2015 in Cannes, France. (Photo by Luca Teuchmann/Getty Images)
CANNES, FRANCE - MAY 17: Charlotte Casiraghi attends the Premiere of "Rocco And His Brothers" during the 68th annual Cannes Film Festival on May 17, 2015 in Cannes, France. (Photo by Luca Teuchmann/Getty Images)