1. Mark Ronson feat. Bruno Mars - 'Uptown Funk'
This image appears in the gallery:
This Week's Top Ten (4th January 2015)
10. 1. Mark Ronson feat. Bruno Mars - 'Uptown Funk'
Congratulations to the dream team that is Ronson & Mars. They have made it to No.1 for a fourth week running. Not only did they bag the last No.1 of 2014, they have grabbed the first No.1 of 2015.