President Rebelo de Sousa of Portugal will be starting his State Visit to Spain tomorrow, and we are taking a look at the last Portuguese State Visit to Spain in 2006, which featured a State Banquet hosted by King Juan Carlos and Queen Sofia (wearing the Cartier Diamond and Pearl Tiara), and attended by Infanta Elena (wearing her Marichalar Tiara) and Infant Cristina (in the Floral Tiara), but not by the then Crown Princess Letizia, who was expecting her second child.