AMSTERDAM, NETHERLANDS - APRIL 29: Princess Mabel of the Netherlands with Princess Laurentien of the Netherlands leave The Royal Palace in Amsterdam to attend a dinner hosted by Queen Beatrix of The Netherlands ahead of her abdication at the Rijksmuseum on April 29, 2013 in Amsterdam, Netherlands. (Photo by Julian Parker/UK Press via Getty Images

AMSTERDAM, NETHERLANDS - APRIL 29:  Princess Mabel of the Netherlands with Princess Laurentien of the Netherlands leave The Royal Palace in Amsterdam to attend a dinner hosted by Queen Beatrix of The Netherlands ahead of her abdication at the Rijksmuseum on April 29, 2013 in Amsterdam, Netherlands.  (Photo by Julian Parker/UK Press via Getty Images