Dutch Queen'S Day [Getty Images]

Crown Prince Willem Alexander & Crown Princess Maxima Of Holland Celebrate Queen'S Day In Warffum & Groningen. (Photo by Julian Parker/UK Press via Getty Images) — see more

Crown Prince Willem Alexander & Crown Princess Maxima Of Holland Celebrate Queen'S Day In Warffum & Groningen. (Photo by Julian Parker/UK Press via Getty Images)

UK Press Julian Parker