The singer shows off her bikini bod while greeting fans in Rio de Janeiro, Brazil. Plus: Kim Kardashian, President & Michelle Obama, Hilary Duff and more
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Updated: Wednesday Nov 07, 2012 | 06:00 AM EST
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It's four more years for President Barack Obama and first lady Michelle, who wave to supporters following the president's victory speech on Tuesday night at Chicago's McCormick Place.
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