Spanish Crown Prince Felipe and his wife Princess Letizia visit the World Expo at Aichi.

NAGAKUTE, JAPAN - JUNE 5: Spanish Crown Prince Felipe and his wife Princess Letizia (R) and Japan's Princess Takamado (L) are escorted at the Spanish Pavilion at the 2005 World Exposition on June 5, 2005 in Nagakute, Aichi Prefecture, Japan. The Spanish royal couple are on a four-day trip to Japan during which they visit the World Expo at Aichi. Princess Letizia, the future Queen of Spain, is pregnant with the royal couple's first child and the baby is due in November. (Photo by Koichi Kamoshida/Getty Images)