Queen Margrethe II of Denmark appears on a balcony at Amalienborg palace in Copenhagen on April 16, 2016 during celebrations of her 76th birthday.
"The world's grumpiest royal"
Margrethe visits a graveyard, Henrik visits a shipyard
Denmark's Queen Margrethe II visits the Kalibata Heroes military cemetery in Jakarta, Indonesia on October 23, 2015.
Danish royals continue their visit to Indonesia
Denmark's Queen Margrethe II (second from left) and her husband, Prince Henrik (left), with Indonesia's President Joko Widodo and his wife, Iriana Widodo, in Jakarta, Indonesia on October 22, 2015.
Queen Margrethe and Prince Henrik visit Indonesia
Denmark's Queen Margrethe II (center) and Prince Consort Henrik (right) arrive in Indonesia on October 21, 2015 at the start of a four-day official visit.
Summertime for European royalty
Early celebrations for Danish queen's birthday
Queen Margrethe of Denmark hosts New Year's banquet
Queen Margrethe II and Prince Henrik of Denmark attend a New Year's levee and banquet at Christian VII's Palace in Copenhagen on January 1, 2015. (Photos by Julian Parker/UK Press via Getty Images)
European royal news
Danish royals watch changing of the guard
Denmark's Princess Benedikte, Queen Margrethe, and Prince Henrik watch the changing of the guard at Gråsten Palace on July 25, 2014. (Photos by Mark Cuthbert/UK Press via Getty Images)