BRUSSELS, BELGIUM - FEBRUARY 20: King Philippe of Belgium, King Albert II of Belgium and Queen Paola of Belgium attend a mass commemoration at Our Lady Church on February 20, 2018 in Brussels, Belgium. (Photo by Olivier Matthys/Getty Images)
BRUSSELS, BELGIUM - FEBRUARY 20: King Philippe of Belgium, King Albert II of Belgium and Queen Paola of Belgium attend a mass commemoration at Our Lady Church on February 20, 2018 in Brussels, Belgium. (Photo by Olivier Matthys/Getty Images)