Queen Margrethe Of Denmark Celebrates 60Th Birthday In Copenhagen, Denmark On April 15, 2000- [Getty Images]

DENMARK - APRIL 15: Queen Margrethe Of Denmark Celebrates 60Th Birthday In Copenhagen, Denmark On April 15, 2000-Sylvia of Sweden. (Photo by Pool BENAINOUS/DUCLOS/Gamma-Rapho via Getty Images) — see more

DENMARK - APRIL 15: Queen Margrethe Of Denmark Celebrates 60Th Birthday In Copenhagen, Denmark On April 15, 2000-Sylvia of Sweden. (Photo by Pool BENAINOUS/DUCLOS/Gamma-Rapho via Getty Images)

Gamma-Rapho Pool BENAINOUS/DUCLOS