King Felipe VI and Queen Letizia of Spain attend the Cervantes Prize award ceremony on April 23, 2016 in Alcalá de Henares, Spain.
Spain's King Felipe welcomes Prince Albert of Monaco
King Felipe VI of Spain (right) receives Prince Albert II of Monaco at the Zarzuela Palace in Madrid on April 22, 2016.
British and Spanish royals at BritishSpanish Society gala
Queen Sofia attends a gala at the Dorchester Hotel in London on April 20, 2016 to celebrate the centenary of the BritishSpanish Society.
King Juan Carlos shows his enthusiasm at a bullfight
Spain's former monarch, King Juan Carlos (center), throws back Spanish matador Enrique Ponce's hat during a bullfight in Seville, Spain on April 9, 2016.
Spanish princess promotes football safety
Princess Elena of Spain presents the MAPRE Foundation's Juega Seguro (Play Safely) football safety campaign on April 7, 2016 in Madrid, Spain.
Spanish royals go to church
Spanish king and queen sign condolence book at Belgian embassy
Spain's King Felipe and Queen Letizia visited the Belgian embassy in Madrid today to sign a book of condolences after yesterday's terrorist attacks in Belgium.
King Felipe and Queen Letizia welcome the president of Portugal
Spain's King Felipe (right) and Queen Letizia (center) welcome Portugal's President Marcelo Rebelo de Sousa (left) before a gala dinner at the Royal Palace of Madrid on March 17, 2016.
Spain's King Felipe and Queen Letizia visit Puerto Rico
King Felipe VI of Spain and Queen Letizia of Spain attend the Congreso Internacional de la Lengua Española (Congress of the Spanish Language), or CILE, on March 15, 2016 in San Juan, Puerto Rico.
First Spanish royal to face trial
Princess Cristina and her husband in court for fraud case (video)
Spain's Princess Cristina testifies in tax fraud trial (video)