Will and Kate visit New York, Washington

Updated 7:52 AM ET, Wed December 10, 2014
02 will kate 120902 will kate 1209
1 of 21
Prince William, Duke of Cambridge, and Catherine, Duchess of Cambridge, arrive at the Metropolitan Museum of Art to attend the St. Andrews University 600th anniversary dinner on Tuesday, December 9. The royal couple visited the United States for three days. Eduardo Munoz Alvarez/Pool/Getty Images
The royal couple attend a show presented by the organization The Door and the City Kids Foundation in New York on December 9. Kena Betancur/AP
The Duchess of Cambridge smiles as she and Prince William visit the The Door and the City Kids Foundation on December 9. Kena Betancur/pool/ap
The royal couple lay a wreath at one of the reflecting pools of the National September 11 Memorial and Museum on December 9. Spencer Platt/Getty Images
The royal couple tour the National September 11 Memorial & Museum with Joe Daniels, left, president & CEO of the museum, on December 9. Richard Drew/pool/ap
The duke and duchess wave to the crowd while attending an NBA basketball game in Brooklyn, New York, on Monday, December 8. Frank Franklin II/AP
Prince William talks with rapper Jay-Z as Kate chats with singer Beyonce after the basketball game. Kathy Willens/AP
Beyonce and Jay-Z talk with the royal couple after the game. Nathaniel S. Butler/NBAE via Getty Images
The royal couple poses with basketball star LeBron James after the game. Prince William is holding a jersey made for their son, Prince George. Tim Rooke/Pool/Getty Images
Prince William sits with former NBA star Dikembe Mutombo during the game. Frank Franklin II/AP
The duchess smiles while she listens to Prince William talk to guests December 8 at a reception in New York co-hosted by the Royal Foundation and the Clinton Foundation. Eduardo Munoz Alvarez/Pool/Getty Images
Hillary Clinton, Chelsea Clinton and Chelsea Clinton's husband, Marc Mezvinsky, greet the royal couple at the reception on December 8. Eduardo Munoz Alvarez/Pool/Getty Images
Kate sits next to children December 8 during a preschool class at the Northside Center for Childhood Development in New York. Seth Wenig/Pool/AP
Kate wraps presents for children with Chirlane McCray, wife of New York Mayor Bill de Blasio, and other volunteers at the Northside Center on December 8. Seth Wenig/Pool/AP
Kate greets children outside of the Northside Center on December 8. Richard Drew/AP
Prince William is greeted by World Bank President Jim Yong Kim before an event December 8 at the World Bank in Washington. Evan Vucci/AP
Prince William speaks at the World Bank on December 8. SAUL LOEB/AFP/Getty Images
U.S. President Barack Obama laughs with Prince William in the Oval Office of the White House on December 8. Jacquelyn Martin/AP
McCray shakes hands with Kate outside the Northside Center on December 8. John Minchillo/AP
Lauren Nichols, of Chardon, Ohio, huddles in the cold while she waits to see the duchess December 8 in New York. Craig Ruttle/AP
The royal couple arrives at their hotel Sunday, December 7, in New York. Carl Court/Getty Images