Belgian King Philippe (L) and his wife Queen Mathilde welcome the Danish Crown Prince Frederik (R) and his wife Crown Princess Mary upon their arrival to the reciprocal event at The Black Diamond in Copenhagen March 29, 2017. / AFP PHOTO / Scanpix Denmark AND Scanpix / Henning Bagger / Denmark OUT (Photo credit should read HENNING BAGGER/AFP/Getty Images)
Belgian King Philippe and his wife Queen Mathilde (L) welcome the Danish Queen Margrethe upon her arrival to reciprocal event at The Black Diamond in Copenhagen March 29, 2017. / AFP PHOTO / Scanpix Denmark / Henning Bagger / Denmark OUT (Photo credit should read HENNING BAGGER/AFP/Getty Images)
COPENHAGEN, DENMARK - MARCH 29: King Philippe and Queen Mathilde of Belgium arrive to the their return arragenemt at the Black Diamond on March 29, 2017 in Copenhagen, Denmark. This event completes King Philippe's and Queen Mathilde's 2 days state visit to Denmark. (Photo by Ole Jensen - Corbis/Corbis via Getty Images)
COPENHAGEN, DENMARK - MARCH 29: Prince Joachim and Princess Marie of Denmark arrive to the visiting Royal Belgian couples return arragenemt at the Black Diamond on March 29, 2017 in Copenhagen, Denmark. This event completes King Philippe's and Queen Mathilde's 2 days state visit to Denmark. (Photo by Ole Jensen - Corbis/Corbis via Getty Images)
COPENHAGEN, DENMARK - MARCH 29: Crown Prince Frederik and Crown Princess Mary of Denmark arrive to the visiting Royal Belgian couples return arragenemt at the Black Diamond on March 29, 2017 in Copenhagen, Denmark. This event completes King Philippe's and Queen Mathilde's 2 days state visit to Denmark. (Photo by Ole Jensen - Corbis/Corbis via Getty Images)
