NEW YORK, NEW YORK - APRIL 05: Charlotte Casiraghi attends the Montblanc 110 Year Anniversary Gala Dinner on April 5, 2016 in New York City. (Photo by Neilson Barnard/Getty Images for Montblanc)
NEW YORK, NEW YORK - APRIL 05: Charlotte Casiraghi attends the Montblanc 110 Year Anniversary Gala Dinner on April 5, 2016 in New York City. (Photo by Neilson Barnard/Getty Images for Montblanc)