MADRID, SPAIN - NOVEMBER 03: Queen Letizia of Spain attends "Cooperacion Espanola 2030. Espana y la nueva agenda de desarrollo sostenible" seminar at the National Library on November 3, 2015 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images)
MADRID, SPAIN - NOVEMBER 03: Queen Letizia of Spain attends "Cooperacion Espanola 2030. Espana y la nueva agenda de desarrollo sostenible" seminar at the National Library on November 3, 2015 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images)