Taylor Swift, with 15 No. 1 songs, is only behind The Beatles, Mariah Carey, and Elvis Presley.

Here's every single that topped the charts this year, based on new formula that tallies physical sales, airplay, and streams.

Among today's biggest stars and legendary music icons, the Beatles topped the list as the band with the most No. 1 hits in ...

Rodrigo's new album and its lead single, "Drop Dead," continue her career-starting hot streak. By Gary Trust Being crazy in love, even if you seem pretty sad about it, is a good recipe for rare ...

Add Yahoo as a preferred source to see more of our stories on Google. The Beatles have the most No. 1 songs of all time.Roger Viollet Collection/Getty Images There are only 11 artists in the history ...