AMSTERDAM, NETHERLANDS - APRIL 26: (L-R) Princess Alexia, King Willem-Alexander, Queen Maxima, Princess Ariane, Princess Catharina-Amalia, Princess Beatrix, Prince Pieter Christiaan, Princess Margriet, Pieter van Vollenhoven, Princess Laurentien, Prince Constantijn of The Netherlands, Princess Anette, Prince Bernard, Princess Anita, Prince Pieter Christiaan, Prince Maurits and Princess Marilene attend King's Day on April 26, 2014 in Amsterdam, Netherlands. (Photo by Michel Porro/WireImage)
