DORDRECHT, NETHERLANDS - APRIL 27: L-R) Crown Princess Catharina-Amalia and Queen Maxima of The Netherlands participate in King's Day on April 27, 2015 in Dordrecht, Netherlands. (Photo by Michel Porro/Getty Images)
DORDRECHT, NETHERLANDS - APRIL 27: L-R) Crown Princess Catharina-Amalia and Queen Maxima of The Netherlands participate in King's Day on April 27, 2015 in Dordrecht, Netherlands. (Photo by Michel Porro/Getty Images)