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Obamas dance to Beyonce singing 'At Last' at the inaugural balls
(Agencies)
Updated: 2009-01-21 11:59

Musician Mary J. Blige performs during the Neighborhood Inaugural Ball in Washington January 20, 2009. Barack Obama took power as the first black US president on Tuesday and quickly turned the page on the Bush years, urging Americans to rally to end the worst economic crisis in generations and repair the US image abroad. [Agencies]