(L-R) Queen Maxima, King Carl Gustaf, King Willem-Alexander, Queen Silvia bring out a toast during the banquet at the Royal palace in Amsterdam, The Netherlands, on April 4, 2014. The Swedish royal couple will celebrate the 400th anniversary of the Swedish-Dutch diplomatic relations during a two-day visit in Netherlands. ANP / POOL / FRANK VAN BEEK ***Netherlands out***        (Photo credit should read FRANK VAN BEEK/AFP/Getty Images)