2014: 'Uptown Funk' - Mark Ronson feat. Bruno Mars
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Every Vodafone Big Top 40 Christmas No.1 Single...So Far!
6. 2014: 'Uptown Funk' - Mark Ronson feat. Bruno Mars
Not only did Mark Ronson and Bruno Mars nab the Christmas No.1 spot in 2014, they also notched up seven consecutive weeks in pole position too.