Crown Prince Felipe of Spain, right, talks with his father, King Juan Carlos, Tuesday, Jan. 22, 2008, at the palace in Madrid. Felipe celebrated his 40th birthday on Jan. 30, 2008.
Prince Felipe, left, and his wife, Princess Letizia Ortiz, play with their daughters Leonor, second right, and Sofia, second left. Prince Felipe celebrated his 40th birthday on Jan. 30, 2008.
Spain's crown Prince Felipe de Borbon, left, visits Antigua Guatemala, Sunday, Jan. 13, 2008. The Prince was in Guatemala to attend the inauguration of President-elect Alvaro Colom.
Prince Felipe smiles during the welcoming ceremony for the Yemeni President Ali Abdulla Saleh at the Royal Palace in Madrid, Tuesday, Jan. 29, 2008. The prince celebrated his 40th birthday the next day.
Spain's Prince Felipe, right, talks with his wife, Princess Letizia, during the welcoming ceremony for the Yemeni President Ali Abdulla Saleh at the Royal Palace in Madrid, Tuesday, Jan. 29, 2008, the eve of the prince's 40th birthday.
French President Nicolas Sarkozy, right, meets Spain's King Juan Carlos for a lunch meeting at the Elysee Palace in Paris.
Belgium
Belgium's Crown Prince Philippe, at front left, poses with his wife Princess Mathilde, at right, and their children, Princess Elisabeth, top left, Prince Emmanuel, center, and Prince Gabriel, during a private photo shoot at the Royal Castle of Laeken near Brussels. The princess is expecting her fourth child later this year.
Belgium's new Prime Minister Guy Verhofstadt, left, is congratulated by King Albert II, right, at the Royal Castle of Laeken, outside Brussels.
Britain
Duke of York, Prince Andrew, pauses before speaking during a session at the World Economic Forum in Davos, Switzerland, Wednesday, Jan. 23, 2008. He is the second -oldest son of Queen Elizabeth II.
Britain's Queen Elizabeth II listens to post-graduate violin student Giovanni Guzzo play a Stradivari Violin, as part of her visit to the Royal Academy of Music in London. The Queen was at the college to award the Queen's Medal for Music and hear a performance on the $7 million Stradivari violin - an instrument so precious that it required permission from the Secretary of State before it could be played.
Queen Elizabeth II greets speakers and their spouses from Commonwealth countries at a reception for the Conference of Speakers and Presiding Officers of the Commonwealth at St. James's Palace, in central London.
Jordan
Jordan's Queen Rania waits for the start of a working session at the World Economic Forum in Davos, Switzerland, Friday, Jan. 25, 2008.
From left, British Prime Minister Gordon Brown, Jordan's Queen Rania, Microsoft Chairman Bill Gates and Irish musician Bono attend a media conference at the World Economic Forum in Davos, Switzerland, Friday, Jan. 25, 2008.
Saudi Arabia
President Bush, left, shares a laugh with Saudi Prince Salman, brother of Saudi King Abdullah, while watching a traditional sword dance at the Al Murabba Palace and Natural History Muesum in Al Janadriyah, Saudi Arabia, Tuesday, Jan. 15, 2008.
President George W. Bush, left, with the Saudi King Abdallah, right, inside the terminal at the King Khalid International Airport, Monday, Jan. 14, 2008, in Riyadh, Saudi Arabia. In the center is interpreter Gamal Helal.
Secretary of State Condoleezza Rice, left, and Saudi Arabia's Foreign Minister Prince Saud Al Faisal, listen to reporters during a joint press conference in Riyadh, Saudi Arabia Tuesday, Jan. 15, 2008.
Qatar
French President Nicolas Sarkozy, second left, arrives with Qatar's Crown Prince Sheik Tamim bin Hamad al-Thani, right, to the inauguration of the Voltaire school in Doha, Qatar, Tuesday, Jan. 15, 2008. Sarkozy signed a deal to bring electric sub-stations to the Arab country.
Monaco
Prince Albert of Monaco as pilot, left, and his friend Charlene Wittstock, take their seats in their bobsled at the start of the third Monaco historic bobsled race in St. Moritz, Switzerland, on Friday, Jan. 25, 2008.
From left, Prince Albert of Monaco acting as the pilot, his friend Charlene Wittstock, and brakesman Thomas Mark, prepare their bobsled for the start of the third Monaco historic bobsled race in St. Moritz, Switzerland, on Friday, Jan. 25, 2008.
Princess Stephanie of Monaco, founder and president of Fightaids, speaks during the opening session of the HIV+Monaco Conference Thursday, Jan. 24, 2008, in Monaco.