List of best-selling singles of 2014 in the United States

This chart includes the 10 best-selling songs of 2014. According to Official Charts, "Happy" by Pharrell Williams was the best selling song of 2014 with 6.45 million copies sold in the United States.[1] "Happy" was also the Billboard number one song of 2014.

Source: Wikipedia — List of best-selling singles of 2014 in the United States (CC BY-SA 4.0)