Dutch Princess Laurentien (L) and Prince Constantijn arrive to attend the World Press Photo award ceremony in Amsterdam, the Netherlands, on April 22, 2017. AP photographer Burhan Ozbilici won the World Press Photo 2017 contest with his picture showing the assassination of the Russian ambassador on December 19, 2016. / AFP PHOTO / ANP / Remko DE WAAL / Netherlands OUT (Photo credit should read REMKO DE WAAL/AFP/Getty Images)
Dutch Princess Laurentien (3rdR) and Prince Constantijn (2ndR) talk to AP photographer Burhan Ozbilici (L) during the World Press Photo award ceremony in Amsterdam, the Netherlands, on April 22, 2017. Ozbilici won the World Press Photo 2017 contest with his picture showing the assassination of the Russian ambassador on December 19, 2016. / AFP PHOTO / ANP / Remko DE WAAL / Netherlands OUT (Photo credit should read REMKO DE WAAL/AFP/Getty Images)
AMSTERDAM, NETHERLANDS - APRIL 22: Prince Constantijn of The Netherlands and Princess Laurentien of The Netherlands with Turkish AP photographer Burhan Ozbilici pose with the World Press Photo winning picture of the murder of ambassador Andrey Karlov in Ankara 19 december 2016 during the World Press Photo Award ceremony on April 22, 2017 in Amsterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images)
AMSTERDAM, NETHERLANDS - APRIL 22: Prince Constantijn of The Netherlands and Princess Laurentien of The Netherlands with Turkish AP photographer Burhan Ozbilici talking about the World Press Photo winning picture of the murder of ambassador Andrey Karlov in Ankara 19 december 2016 during the World Press Photo Award ceremony on April 22, 2017 in Amsterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images)
AMSTERDAM, NETHERLANDS - APRIL 22: Prince Constantijn of The Netherlands and Princess Laurentien of The Netherlands arrive at the Muziekgebouw Aan't IJ for the World Press Photo Award ceremony on April 22, 2017 in Amsterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images)
