First lady Michelle Obama arrives to the 2012 White House Correspondents' Association Dinner held at the Washington Hilton on April 28, 2012 in Washington, DC. (Photo by Kristoffer ... more 
First lady Michelle Obama arrives to the 2012 White House Correspondents' Association Dinner held at the Washington Hilton on April 28, 2012 in Washington, DC. (Photo by Kristoffer Tripplaar-Pool/Getty Images) less 
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Thu, May 3, 2012 3:43 PM EDT