ST AUGUSTINE, FL - SEPTEMBER 18: Queen Letizia and King Felipe VI of Spain visit Castillo San Marcos during the 450th Saint Agustine anniversary on September 18, 2015 in St Augustine, Florida. (Photo by Gerardo Mora/Getty Images)
ST AUGUSTINE, FL - SEPTEMBER 18: Queen Letizia and King Felipe VI of Spain visit Castillo San Marcos during the 450th Saint Agustine anniversary on September 18, 2015 in St Augustine, Florida. (Photo by Gerardo Mora/Getty Images)