Queen Letizia, Portuguese President Marcelo Rebelo de Sousa and King Felipe VI of Spain inaugurate Books Fair 2017 on May 26, 2017 in Madrid, Spain. (Photo by Oscar Gonzalez/NurPhoto via Getty Images)
Queen Letizia, Portuguese President Marcelo Rebelo de Sousa and King Felipe VI of Spain inaugurate Books Fair 2017 on May 26, 2017 in Madrid, Spain. (Photo by Oscar Gonzalez/NurPhoto via Getty Images)