Photos: Happy Birthday First Lady
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Credit: Getty Images
WASHINGTON - JULY 19: U.S. first lady Michelle Obama speaks during a dress rehearsal of 20 dance students from Duke Ellington School of the Arts and the Joy of Motion Dance Center ahead of the White House music series celebrating the arts featuring Broadway performers in the East Room of the White House July 19, 2010 in Washington, DC. As part of the music series, the students are participating in an educational workshop and rehearsal of a segment from the Broadway show, "Hairspray." (Photo by Chip Somodevilla/Getty Images)
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