LUXEMBOURG - JUNE 23: Princess Claire of Luxembourg poses for photographers before the official dinner for National Day at the ducal palace on June 23, 2018 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images )
LUXEMBOURG - JUNE 23: Princess Claire of Luxembourg poses for photographers before the official dinner for National Day at the ducal palace on June 23, 2018 in Luxembourg, Luxembourg. (Photo by Sylvain Lefevre/Getty Images )