Queen Letizia was so glamorous in never-before-seen slinky gown at the Princess of Asturias Awards Concert in Oviedo, Asturias, Spain alongside her husband King Felipe and daughters Princess Leonor and Infanta Sofia Queen Letizia was so glamorous in never-before-seen slinky gown at the Princess of Asturias Awards Concert in Oviedo, Asturias, Spain alongside her husband King Felipe and daughters Princess Leonor and Infanta Sofia