US First Lady Michelle Obama (R) and Camilla, Duchess of Cornwall speak as they leave Winfield House, the official residence of the US Ambassador, in Regent's Park 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.
( - Source: WPA Pool/Getty Images Europe)
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