LONDON - MAY 24: Queen Elizabeth II and US President Barack Obama toast each other during a State Banquet at Buckingham Palace on May 24, 2011 in London, England. (Photo by Rota/Anwar Hussein/Getty Images) *
LONDON - MAY 24: Queen Elizabeth II and US President Barack Obama toast each other during a State Banquet at Buckingham Palace on May 24, 2011 in London, England. (Photo by Rota/Anwar Hussein/Getty Images) *
LONDON, ENGLAND - MAY 24: Queen Elizabeth II (L) arrives with U.S. President Barack Obama, his wife Michelle Obama and Prince Philip, Duke of Edinburgh (R) in the Music Room of Buckingham Palace ahead of a State Banquet on May 24, 2011 in London, England. The 44th President of the United States, Barack Obama, and his wife Michelle are in the UK for a two day State Visit at the invitation of HM Queen Elizabeth II. During the trip they will attend a state banquet at Buckingham Palace and the President will address both houses of parliament at Westminster Hall. (Photo by Chris Jackson - WPA Pool/Getty Images)
LONDON, ENGLAND - MAY 24: (L-R) Queen Elizabeth II poses with U.S. President Barack Obama, his wife Michelle Obama and Prince Philip, Duke of Edinburgh in the Music Room of Buckingham Palace ahead of a State Banquet on May 24, 2011 in London, England. The 44th President of the United States, Barack Obama, and his wife Michelle are in the UK for a two day State Visit at the invitation of HM Queen Elizabeth II. During the trip they will attend a state banquet at Buckingham Palace and the President will address both houses of parliament at Westminster Hall. (Photo by Chris Jackson - WPA Pool/Getty Images)
LONDON - MAY 24: (L-R) Camilla, Duchess of Cornwall, US President Barack Obama, Queen Elizabeth II and Prince Philip, Duke of Edinburhg attend a State Banquet at Buckingham Palace on May 24, 2011 in London, England. (Photo by Rota/Anwar Hussein/Getty Images) *
