MADRID, SPAIN - MARCH 08: Queen Letizia of Spain (R) attends the 'In Memoriam' concert at the Auditorio Nacional de Musica on March 8, 2017 in Madrid, Spain. (Photo by Fotonoticias/WireImage)
MADRID, SPAIN - MARCH 08: Queen Letizia of Spain (R) attends the 'In Memoriam' concert at the Auditorio Nacional de Musica on March 8, 2017 in Madrid, Spain. (Photo by Fotonoticias/WireImage)