Royals - Spanish Princess Letizia Gives Birth.... Spanish royal Princess Letizia has given birth to a baby girl.Princess Letizia gave birth to her daughter yesterday (29Apr07). She already has a one year old daughter Leonor with her husband Prince Felipe de Bourbon.The couple married in a lavish ceremony in 2004.The Spanish royal palace announced the news to journalists via text message, stating, "Her Royal Highness the princess of Asturias has given birth to a girl."