Meanwhile, with its ninth week at No. 1 on the Hot 100, "Closer" ties OutKast's "Hey Ya!" (2003-04) for the second-longest reign ever among duos; with 14 weeks on top in 1996, only Los Del Rio's "Macarena (Bayside Boys Mix)" has led longer. (The stat excludes pairings of singers who don't normally record together, such as Brandy and Monica, whose "The Boy Is Mine" ruled for 13 weeks in 1998, or Diana Ross and Lionel Richie, who spent nine weeks at No. 1 in 1981 with "Endless Love.") "Closer" additionally tops Billboard's Hot Dance/Electronic Songs chart for a ninth week.
The Weeknd's "Starboy," featuring Daft Punk, holds at its No. 2 high on the Hot 100. It keeps at No. 2 on Streaming Songs (25.6 million, down 5 percent), dips 2-3 on Digital Song Sales (86,000, down 7 percent) and pushes 8-7 on Radio Songs (101 million, up 17 percent). "Starboy" additionally tops the Hot R&B/Hip-Hop Songs chart for a third week. The song is the lead single from The Weeknd's album of the same name due Nov. 25.
Twenty One Pilots' "Heathens" is steady at No. 3 on the Hot 100 after logging four weeks at its No. 2 peak. It holds at No. 2 on Radio Songs (127 million, up 6 percent) and retreats 3-4 on Digital Song Sales (although up 8 percent to 79,000) and 4-5 on Streaming Songs (16.5 million, down 13 percent). It tallies a 10th week at No. 1 on Billboard's Hot Rock Songs chart.
DJ Snake's "Let Me Love You," featuring Justin Bieber, rebounds from No. 5 to its No. 4 Hot 100 high. The collab reaches the Radio Songs top five (7-5; 106 million, up 13 percent), slips 6-7 on Streaming Songs (14.3 million, down 2 percent) and jumps 9-5 on Digital Song Sales (62,000; up 49 percent).
Mars' "24K Magic" launches at No. 5 on the Hot 100, as it begins at No. 2 on Digital Song Sales (101,000 first-week downloads sold) and No. 9 on Streaming Songs (12.8 million) and vaults 36-15 on Radio Songs (65 million) following its first full week of airplay tracking. (It should benefit on next week's charts following Mars' performance of it on NBC's Saturday Night Live Oct. 15.)
"Magic," Mars' 13th Hot 100 Top 10, was released Oct. 7 on digital and streaming services, and is the title track from the pop star's third full-length, due Nov. 18. Notably, the lead singles from Mars' first two studio sets both hit No. 1 on the Hot 100: "Just the Way You Are," from Doo-Wops & Hooligans, for four weeks in 2010, and "Locked Out of Heaven," from Unorthodox Jukebox, for six weeks in 2012-13. (The songs debuted at Nos. 43 and 34, respectively.)
"Magic" additionally marks Mars' highest Hot 100 debut. Of his 19 entries so far (dating to his 2010 arrival), he had previously bowed as high as No. 10, as a featured act on Snoop Dogg and Wiz Khalifa's "Young, Wild & Free" (Oct. 29, 2011). As a lead artist, he had debuted at a No. 28 high with "It Will Rain" (Oct. 15, 2011).
"Magic" is the fourth song to blast onto the Hot 100 in the top five in 2016, following No. 1 entrances for Zayn's "Pillowtalk" (Feb. 20) and Justin Timberlake's "Can't Stop the Feeling!" (May 28); Major Lazer's "Cold Water," featuring Bieber and MO, opened at No. 2 (Aug. 13).
Below the Hot 100's top five, D.R.A.M.'s first top 10, "Broccoli," featuring Lil Yachty, keeps at its No. 6 peak, while topping Hot Rap Songs for a sixth week; "Cold Water" falls 4-7 after reaching No. 2; Shawn Mendes' "Treat You Better" slides 7-8 after hitting No. 6; and Sia's former four-week Hot 100 No. 1 "Cheap Thrills," featuring Sean Paul, drops 8-9.
Grande earns her eighth Hot 100 top 10, and second from her album Dangerous Woman, following the No. 8-peaking title track lead single. (In between the two songs, the set's second single, "Into You," reached No. 13.) Minaj scores her 13th Hot 100 top 10, extending her record for the most top 10s among female rappers; Missy Elliott ranks second with nine. "Side to Side" also marks Grande and Minaj's second top 10 side-by-side: they previously teamed for the No. 3-peaking "Bang Bang," with Jessie J, in 2014.
Beyond the Hot 100's top 10, in addition to Mars' "Magic," other Hot 100 debuts on the chart include John Legend's "Love Me Now" (No. 55), Maroon 5's "Don't Wanna Know," featuring Kendrick Lamar (No. 56), and Lady Gaga's "Million Reasons" (No. 76).
Find out more Hot 100 news in the weekly "Hot 100 Chart Moves" column later this week, and visit Billboard.com tomorrow (Oct. 18), when all rankings, including the Hot 100 in its entirety, will refresh. The Hot 100 and other charts will also appear in the next issue of Billboard magazine, on sale Friday (Oct. 21).