Prince Constantijn And Princess Laurentien, Arrive At The Ridderzaal, In Den Haag, On Prince'S Day, For The Dutch Opening Of Parliament. (Photo by Julian Parker/UK Press via Getty Images)
Prince Constantijn And Princess Laurentien, Arrive At The Ridderzaal, In Den Haag, On Prince'S Day, For The Dutch Opening Of Parliament. (Photo by Julian Parker/UK Press via Getty Images)