List of Billboard Hot 100 number-one singles of the 2010s

The Billboard Hot 100 is a chart that ranks the best-performing songs of the United States.

Published by Billboard magazine, the data are compiled by Nielsen SoundScan based collectively on each single's weekly physical and digital sales, airplay, and, since 2012, streaming.

[1] A new chart is compiled and officially released to the public every Tuesday in Billboard magazine and on its website.

The following artists were featured at the top of the Hot 100 for the highest cumulative number of weeks during the 2010s.

The following songs were featured at the top of the Hot 100 for the highest number of weeks during the 2010s.

Rihanna scored the most number-one singles in the 2010s (nine), accumulating 41 cumulative weeks atop the Billboard Hot 100.
Drake had the longest cumulative run at number one in the decade (49 weeks), aided by six number-one singles, with three songs spending over 10 weeks atop the chart: " One Dance ", 2018's number-one single " God's Plan " and " In My Feelings ".
Katy Perry gathered eight number-one singles, spending 26 weeks atop the Hot 100.
Bruno Mars spent 32 weeks atop the chart with seven entries, including " Uptown Funk ", which topped the Decade-End chart.
Taylor Swift accumulated five number-one singles, totalling 18 weeks at the summit of the Hot 100 chart.
Justin Bieber amassed five number-one songs, including the number-one single of 2016 , " Love Yourself ", and " Despacito ", which spent 16 weeks atop the Hot 100.
Adele spent 24 weeks at number one, aided by four entries, including the number-one single of 2011 , " Rolling in the Deep ".
Maroon 5 became the most successful band of the 2010s, with three songs and 20 weeks atop the chart.
" Old Town Road " by Lil Nas X became the longest-reigning number-one in the history of the Hot 100, spending 19 weeks on top.
Billie Eilish became the first artist born in the 21st century to have a number-one song on the Hot 100, with " Bad Guy ".
Mariah Carey scored her 19th chart-topper and became only the second artist to score a Christmas number-one hit, with " All I Want For Christmas Is You ", since " The Chipmunk Song " in 1958. The song topped the chart for the first time, 25 years after release, and returned to number-one every holiday season since.
Pharrell Williams became the first artist in the decade to have two songs spent at least 10 weeks apiece on top with " Blurred Lines " and " Happy ".