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Jennifer Lopez Featuring Pitbull: 'On The Floor'
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Every Number One Hit Music Single Of 2011
8. Jennifer Lopez Featuring Pitbull: 'On The Floor'
One of the biggest summer anthems of 2011, Jennifer Lopez's triumphant return to pop music stayed at the top of the Vodafone Big Top 40 chart for three weeks. 'On The Floor', a collaboration with US rapper Pitbill, sampled the Lambada and saw J-Lo perform live all over the world, including on the American Idol stage and at Capital FM's 2011 Summertime Ball.
