Artists with the Most No. 1 Songs on the Billboard Hot 100

The Beatles have the most No. 1 hits among all acts in the chart’s history, with 20.

Drake ties Michael Jackson for 13 No. 1s on Billboard Hot 100 with J. Cole collab “First Person Shooter”

Billboard Hot 100, Justin Bieber Wiki

100 And Single: How The Hot 100 Became America's Hit Barometer : The Record : NPR

Artists With Most No. 1 Songs on Billboard Hot 100: Taylor Swift, More

Taylor Swift sets Billboard Hot 100 record, announces 27-date U.S. stadium tour

Cher Earns No. 1 on Billboard Charts for Seventh Decade in a Row

Taylor Swift claims the entire top 10 on Billboard's Hot 100 : NPR

Artists with the Most No. 1 Songs on the Billboard Hot 100

The No. 1 Songs of 2016