WASSENAAR, NETHERLANDS - JULY 8: King Willem-Alexander of the Netherlands, Queen Maxima of the Netherlands, with Daughters,, Crown Princess Catharina-Amalia of the Netherlands, Princess Ariane of the Netherlands, and Princess Alexia of the Netherlands attend the annual Summer photocall at Horsten Estate, on July 8, 2016 in Wassenaar, Netherlands.(Photo by Julian Parker/UK Press via Getty Images)
