Rihanna feat. Drake - 'Work'
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The Best Selling Songs Of 2016 Have Been Revealed!

9. Rihanna feat. Drake - 'Work'
While her eighth studio album 'Anti' wasn't the huge success she hoped it'd be, lead single 'Work' still did the business. After dropping in January, her collaboration with Drake sold 1,758,000 copies. (Pic: PA)