WASSENAAR, NETHERLANDS - JULY 10: (L-R) Princess Ariane, Princess Amalia and Princess Alexia of The Netherlands pose for pictures on July 10, 2015 in Wassenaar, Netherlands. (Photo by Freekvan den Bergh/Getty Images)
WASSENAAR, NETHERLANDS - JULY 10: (L-R) Princess Ariane, Princess Amalia and Princess Alexia of The Netherlands pose for pictures on July 10, 2015 in Wassenaar, Netherlands. (Photo by Freekvan den Bergh/Getty Images)