MADRID, SPAIN - MAY 27: Queen Letizia of Spain (L) attends the opening of the Madrid Book Fair 2016 at the Retiro Park on May 27, 2016 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images)
MADRID, SPAIN - MAY 27: Queen Letizia of Spain (L) attends the opening of the Madrid Book Fair 2016 at the Retiro Park on May 27, 2016 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images)