MADRID, SPAIN - MAY 04: Queen Letizia of Spain arrives to the National Library on May 4, 2017 in Madrid, Spain. (Photo by Fotonoticias/WireImage)
MADRID, SPAIN - MAY 04: King Felipe of Spain and Queen Letizia of Spain arrive at the opening of the exhibition 'Scripta. Tesoros manuscritos de la Universidad de Salamanca' at the National Library on May 4, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - MAY 04: Queen Letizia of Spain arrives at the opening of the exhibition 'Scripta. Tesoros manuscritos de la Universidad de Salamanca' at the National Library on May 4, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - MAY 04: Queen Letizia of Spain arrives at the opening of the exhibition 'Scripta. Tesoros manuscritos de la Universidad de Salamanca' at the National Library on May 4, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
King Felipe VI of Spain and Queen Letizia of Spain attend the opening of 'Escripta. Tesoros Manuscritos de la Universidad de Salamanca' exhibition at the National Library on May 4, 2017 in Madrid, Spain. (Photo by Oscar Gonzalez/NurPhoto via Getty Images)
