Princess Alexia (L) and Princess Catharina-Amalia of The Netherlands attend celebrations marking the 49th birthday of King Willem-Alexander on King's Day on April 27, 2016 in Zwolle, Netherlands.
The Dutch Royal Family Attend King's Day | Getty Images
King Willem-Alexander I, Queen Maxima with their daughters Princess Catharina-Amalia, Princess Alexia and Princess Ariane celebrated Koningsdag 4/27/2015
royalwatcher: Dutch Royal Family Christmas Photoshoot, Arrayanes Forest, Bariloche, Argentina, December 22, 2014-Queen Maxima and King Willem-Alexander with Princesses Alexia, Ariane and Amalia
Queen Maxima of The Netherlands
4/13/2016 King Willem-Alexander and Queen Maxima of The Netherlands are currently in Bavaria, Germanyfor a two day official visit