Britain's Prince William isn't the only pilot prince in Europe. Spain's Crown Prince Felipe, left, waves as he takes off for a 45-minute flight as the co-pilot of a Eurofighter from the Moron de la Frontera airbase, Spain, on Monday, April 21, 2008.
Spain's Crown Prince Felipe walks to a Eurofighter before a 45-minute flight as the co-pilot from the Moron de la Frontera airbase, Spain, Monday April 21, 2008.
Argentine poet Juan Gelman, who wrote about the pain of loss under his country's military juntas, makes a speech after receiving the Cervantes Prize, the Spanish-speaking world's top literary award from Spain's King Juan Carlos at a ceremony in Alcala de Henares, Spain, April 23, 2008.
Spain's Prime Minister Jose Luis Rodriguez Zapatero, left, talks with Spain's King Juan Carlos during the Cervantes award ceremony in Alcala de Henares, near Madrid, Wednesday April 23, 2008. Argentine poet Juan Gelman won the Cervantes Prize, making him the fourth Argentine writer to win the Spanish language's most prestigious award.
Belgium
Belgium's royal family poses at the Erasme Hospital in Brussels, Thursday, April 17, 2008, the day after the birth of a new member of the family. From left are Prince Gabriel, Princess Mathilde holding new baby Princess Eleonore, Princess Elisabeth, Crown Prince Philippe and Prince Emmanuel.
Belgium's Prince Philippe holds his newborn daughter Princess Eleonore at the Erasme Hospital in Brussels, Thursday, April 17, 2008. The new baby is the royal couple's fourth child.
Belgium's Princess Mathilde kisses her newborn daughter Princess Eleonore at the Erasme Hospital in Brussels, Thursday April 17, 2008. The new baby was born to Belgium's Prince Philippe and Princess Mathilde early Wednesday morning April 16, 2008.
Bulgaria
Bulgaria's Princess Kalina, daughter of Bulgaria's former king and former prime minister Simeon Saxcoburggotski, right, holds her son Simeon Hassan Munoz, as she stands with her husband, Spanish humanitarian Antonio Kitn Munoz Valcarcel, left, after Simeon Hassan's Eastern Orthodox christening at the former royal palace of Tsarska Bistritsa, in the Bulgarian mountain town of Borovets, Wednesday, April 23, 2008.
An Eastern Orthodox priest holds Simeon Hasan, the 1-year old son of Princess Kalina, not pictured, daughter of former Bulgarian king Simeon Saxcoburggotski, not pictured, during an Eastern Orthodox christening ritual in the St. Ivan Rilski chapel in the mountain town of Borovets, south of the Bulgarian capital Sofia, Wednesday, April, 23, 2008.
Bulgaria's former king and former prime minister Simeon Saxcoburggotski, right, stands with his daughter Princess Kalina, holding her son Simeon Hassan Munoz and Princess Irene of Greece and Denmark and Princess Kalina's husband, Spanish humanitarian and explorer Antonio Kitin Munoz Valcarcel, after Simeon Hassan's Eastern Orthodox christening in Borovets, Wednesday, April 23, 2008.
Bahrain
Britain's Prime Minister Gordon Brown, right, meets King of Bahrain Hamad bin Isa Al-Khalifa at 10 Downing Street in London, Thursday, March 20, 2008.
Norway
The Norwegian royal couple, Crown Princess Mette-Marit and Crown Prince Haakon, arrives at a reception for the aids2031 summit on Tuesday, March 11, 2008, in San Francisco.
Norway's Crown Princess Mette-Marit and Crown Prince Haakon arrive at a reception for the aids2031 summit on Tuesday, March 11, 2008, in San Francisco.
Britain
Britain's Queen Elizabeth II meets Australian Prime Minister Kevin Rudd at Windsor Castle, England, Monday, April 7, 2008. The Australian prime minister met the queen during an official visit to Britain.
Kate Middleton, the girlfriend of Britain's Prince William, leaves Cheltenham Racecourse in Cheltenham, England, during the Cheltenham Festival, the most prestigious 4-day meeting in the National Hunt racing calendar in the United Kingdom, Its race prize money is second only to the Grand National.
Britain's Prince of Wales and Duchess of Cornwall, center, are welcomed by Sister Frances, left, founder of Helen and Douglas House, as they arrive for a concert by the London Chamber Orchestra at St John's Smith Square, London, to celebrate the 25th Anniversary of Helen and Douglas House.
Japan
Japan's Princess Aiko arrives at Kodomo-no-kuni (Children's Land) in Yokohama, near Tokyo, during an outing by her Gakushuin Kindergarten Thursday, March 6, 2008.
Japan's Princess Aiko, led by her mother Crown Princess Masako, arrives at Kodomo-no-kuni (Children's Land) in Yokohama, near Tokyo, during an outing by her Gakushuin Kindergarten Thursday, March 6, 2008.
Japan's Princess Aiko, center, accompanied by her parents Crown Prince Naruhito, left, and Crown Princess Masako, arrives to attend the entrance ceremony at the Gakushuin Primary School in Tokyoon, Thursday, April 10, 2008.
Jordan
King Abdullah of Jordan, right, leaves the West Wing of the White House after having breakfast with President Bush in Washington, Wednesday, April 23, 2008.