Katy Perry roars onto the Hot 100 at No. 4 with "Chained to the Rhythm," featuring Skip Marley. (The debut marks the highest for a song by a lead female since Adele's "Hello" launched at No. 1 on Nov. 14, 2015.) "Rhythm," released along with its official lyric video at midnight on Feb. 10 -- followed by Perry and Marley's performance of it on the Grammys two nights later -- debuts at No. 3 on Digital Song Sales (108,000 first-week downloads sold) and No. 15 on Streaming Songs (14.7 million), while charging 35-20 on Radio Songs (50 million in audience after its first full week of tracking)
Rounding out the Hot 100's top five, The Chainsmokers' "Closer" rebounds 7-5 (after 12 weeks at No. 1), and its latest move is historic, as it rewrites the record for the most weeks logged in the top five: 26, or a full six months. It passes Mark Ronson's "Uptown Funk!," featuring Bruno Mars (2015) and LeAnn Rimes' "How Do I Live" (1997-98), each with 25 top-five frames.
Following his Grammys performance of "That's What I Like," along with his Prince tribute, Mars blasts 37-7 on the Hot 100, earning his 14th top 10. The track flies 36-5 on Digital Song Sales (85,000, up 308 percent) and wins the Hot 100's top Streaming Gainer award, debuting at No. 20 on Streaming Songs (12.4 million, up 59 percent). It also jumps 36-26 on Radio Songs (43 million, up 22 percent) and, with a 5-1 jump, becomes Mars' first No. 1 on the Hot R&B Songs chart.
Rihanna bounds 13-8 on the Hot 100 with "Love on the Brain," marking her landmark 30th top 10. The only acts with more? Madonna, with 38, and The Beatles, with 34. (Rihanna breaks a tie for third place with Michael Jackson, who's tallied 29 top 10s, as a soloist.)
"Brain" moves 6-5 on Radio Songs (101 million, up 7 percent); 17-18 on Digital Song Sales (36,000, up 8 percent); and 25-21 on Streaming Songs (12.6 million, up 7 percent). Perhaps aiding the song's profile in the tracking period, Rihanna received eight Grammy nominations, including best urban contemporary album for "Brain" parent set ANTI.
Want one more new Hot 100 top 10 this week? Fellow Grammys performer The Weeknd vaults 16-9 on the Hot 100 with "I Feel It Coming," featuring Daft Punk, after the acts performed the song, as well as prior single "Starboy," at music's biggest night. The song is The Weeknd's sixth Hot 100 top 10 and Daft Punk's third (and second as featured on a hit by The Weeknd, following the No. 1 "Starboy").
http://www.billboard.com/articles/columns/chart-beat/7694385/hot-100-ed-sheeran-katy-perry-bruno-mars