US First Lady Michelle Obama and US Ambassador Louis Susman (L) meets Catherine, Duchess of Cambridge as US Ambassador Louis Susman looks on during a reception at Buckingham Palace a reception for Heads of State and Government attending the Olympics Opening Ceremony on July 27, 2012 in London, England.
( - Source: Pool/Getty Images Europe) more pics like this »
( - Source: Pool/Getty Images Europe) more pics like this »
