Crown Princess Mary (right) curtsies to her mother-in-law, Queen Margrethe II, at Christiansborg Palace in Copenhagen, Denmark on June 5th, 2015 during a celebration of the 100th anniversary of the 1915 constitution.
Crown Prince Frederik and Crown Princess Mary of Denmark attend the Parliament and government’s celebration of the 100th anniversary of the 1915 Danish constitution on June 4th, 2015 in Copenhagen.
Denmark’s Crown Prince Frederik and Crown Princess Mary pose with a little girl on May 21, 2015 in Munich, Germany.
Crown Princess Mary of Denmark (at left in first photo) attends the Maternity Foundation’s jubilee and the launch of the "Safe Delivery" app on April 22, 2015 in Copenhagen. (Photos by Bo Nymann/Her og Nu via Getty Images)