Brazilian President Luiz Inacio Lula Da Silva, right, shares a laugh with Dutch CrownPrince Willem Alexander, center, and his Argentinian wife, Princess Maxima, during the Beijing 2008 Summer Olympics opening ceremony Aug. 8, 2008.
Crown Prince Willem Alexander of the Netherlands and his wife, Crown Princess Maxima, watch Netherlands against Switzerland in a beach volleyball match at the Chaoyang Park Beach Volleyball Ground at the Beijing 2008 Olympics Saturday, Aug. 9, 2008.
Crown Prince Willem Alexander and Princess Maxima of the Netherlands celebrate after the Netherlands women's 4x100 freestyle relay team won the gold medal with a time of 3:33.76 during the 2008 Olympics at the National Aquatics Center in Beijing, Aug. 10, 2008
Jordan
Princess Haya, of Jordan, talks with people during the dressage test portion of the Eventing competition during the Beijing 2008 Olympics in Hong Kong, Saturday, Aug. 9, 2008.
Japan
Japan's crown prince Naruhito smiles as table tennis player Ai Fukuhara holds a Japanese flag during a send-off ceremony for Japan National Team members to take part in the Beijing Olympic in Tokyo, Monday, July 28, 2008.
Cambodia
Cambodian King Norodom Sihamoni is photographed during the Beijing 2008 Summer Olympics opening ceremony in Beijing, Friday, Aug. 8, 2008.
Britain
Chinese President Hu Jintao, right, poses for a photo with Britain's Princess Anne before a welcome banquet at the Great Hall of People, Friday, Aug. 8, 2008, in Beijing, China.
Great Britain's Princess Anne watches the dressage test portion of the Eventing competition during the Beijing 2008 Olympics in Hong Kong, Saturday, Aug. 9, 2008. Daughter of the British queen, Princess Anne was a member of the British equestrian team in the 1976 Olympics in Quebec.
Norway
King Harald V and Queen Sonja of Norway wave during the Beijing 2008 Summer Olympics opening ceremony in Beijing, Friday, Aug. 8, 2008.
Spain
Crown Prince Felipe of Spain and his wife, Princess Letizia, leave the Main Press Center after a brief tour in Beijing, Friday, Aug. 8, 2008. Spain's athletic prowess is unchallenged this summer. It won the soccer World Cup. A Spaniard, Rafael Nadal, won the French Open and Wimbledon tennis titles and and Spaniard Carlos Sastre won the Tour de France.
Spain's Crown Prince Felipe and his wife, Princess Letizia, wave during the Beijing 2008 Summer Olympics opening ceremony in Beijing, Friday, Aug. 8, 2008.
Spain's Crown Prince Felipe and his wife, Princess Letzia, chat during the women's basketball match between Spain and China at the Beijing 2008 Olympics in Beijing, Saturday, Aug. 9, 2008.
Spain's Crown Prince Felipe, second left, and and his wife, Princess Letizia, left, pose with Chinese President Hu Jintao, second right, and his wife, Liu Yongqing, before a welcome banquet at the Great Hall of People on Friday, Aug. 8, 2008 in Beijing. The Spanish royals were in Beijing to attend the Olympics opening ceremony.
Spain's Crown Prince Felipe and his wife Princess Letizia take pictures during the Beijing 2008 Summer Olympics opening ceremony in Beijing, Friday, Aug. 8, 2008.
Greece
Former King Constantin and Queen Anne-Marie of Greece attend the men's preliminary round basketball match Spain vs Greece at the Olympic Basketball Gymnasium during the 2008 Beijing Olympic Games on Aug. 10, 2008. Spain defeated Greece, 81-66. Behind them is Spain's Crown Prince Felipe, whose mother, Queen Sophia, is King Constantin's sister.
Monaco
Prince Albert of Monaco cheers during the Men's Single Sculls quarterfinals at Shunyi Olympic Rowing-Canoeing Park during the Beijing 2008 Olympic Games Aug. 11, 2008. His American grandfather and uncle were both Olympic medal winners in rowing and his girlfriend, Charlene Wittstock, is an Olympic swimmer from South Africa.
Prince Albert of Monaco gives the bronze medal to Spain's Jose Luis Abajo after the men's fencing Individual Epee event at the Beijing 2008 Olympics Aug. 10, 2008. A member of the International Olympics Committee since 1985, the prince competedin the bobsled at the 1988, 1992, 1994, 1998, and 2002 Winter Olympics.
Prince Albert of Monaco, left, watches Hicham Mesbahi of Morocco and Jonatan Romero of Colombia during a men's bantamweight 54 kg preliminary boxing match at the Beijing 2008 Olympics Aug. 12, 2008.
Denmark
Danish Crown Prince Frederik and his wife, Princess Mary, take pictures before the start of a preliminary basketball game between the USA and China at the Beijing 2008 Olympics in Beijing, Aug. 10, 2008. In front of them is former President George H.W. Bush, right.