Now That's What I Call Music! 52 is the 52nd edition of the Now! series in the United States. It was released on October 27, 2014. It includes the Billboard Hot 100 number-one hit, "All About That Bass".

Now 52 debuted at number two on the Billboard 200 albums chart selling 103,000 copies in its first week. The album has sold 493,000 copies in the US as of February 2015.