The youngest daughter of King Felipe VI and Queen Letizia traveled to Gijón in Northern Spain to surprise her sister.

The Princess of Asturias, who will one day be the Queen of Spain, joined Queen Letizia, King Felipe, and Infanta Sofia for ...

Tiara time for Queen Letizia of Spain, ... Princess Leonor was accompanied by her parents and 16-year-old sister, Princess Sofia, to the Congress of Deputies in Madrid, ...

Crown Princess Mary and Queen Letizia exuded glamour in tiaras and gowns at a state banquet on Nov. 6. Future monarchs Princess Leonor and Prince Christian were mentioned in speeches at the banquet.

Queen Letizia of Spain wore a red-and-white printed shirt dress by Spanish brand Dándara, which was previously spotted on her daughter, Princess Leonor.

On Tuesday, Spain’s future queen Princess Leonor celebrated her 18th birthday—and sealed her claim to the throne—with a swearing-in ceremony at the nation’s parliament building, Palacio de ...