(L-R) First Lady of the United States, Michelle Obama and David Beckham celebrate Nickelodeon joins Let's Move for 'Let's Move London' event at the American Ambassadors Residence, Winfield House, Regents Park on July 27, 2012 in London, England.
( - Source: Tim Whitby/Getty Images Europe) more pics like this »
( - Source: Tim Whitby/Getty Images Europe) more pics like this »
