Crown Prince Willem Alexander And Crown Princess Maxima Attend The Royal Theatre In Amsterdam As Part Of Queen Beatrix'S 70Th Birthday Celebrations. (Photo by Mark Cuthbert/UK Press via Getty Images)
Crown Prince Willem Alexander And Crown Princess Maxima Attend The Royal Theatre In Amsterdam As Part Of Queen Beatrix'S 70Th Birthday Celebrations. (Photo by Mark Cuthbert/UK Press via Getty Images)
