DORDRECHT, NETHERLANDS - APRIL 27: (L-R) Crown Princess Amalia, Princess Ariane and Princess Alexia of The Netherlands attend King's Day celebrations on April 27, 2015 in Dordrecht, Netherlands. (Photo by Netherlands Royal Pool/Getty Images)
DORDRECHT, NETHERLANDS - APRIL 27: (L-R) Crown Princess Amalia, Princess Ariane and Princess Alexia of The Netherlands attend King's Day celebrations on April 27, 2015 in Dordrecht, Netherlands. (Photo by Netherlands Royal Pool/Getty Images)