Over on the Digital Songs chart, Ariana Grande's "Problem," featuring Iggy Azalea, holds at No. 1 for a third week, selling 248,000 downloads (up 5 percent). Azalea is also steady at No. 2 with her own song, "Fancy," featuring Charli XCX (234,000; up 8 percent). Both tunes were performed in a medley on the May 18 Billboard Music Awards (BBMAs) -- and May 18 was the final day of the tracking week.
Another BBMAs-performed cut, John Legend's "All Of Me," rises 4-3 with 158,000 (up 10 percent). Pharrell's "Happy" drops 3-4 with 130,000 (down 17 percent), DJ Snake & Lil Jon's "Turn Down For What" is a non-mover at No. 5 with 121,000 (down 7 percent). Nico & Vinz's "Am I Wrong" continues its climb, rising 8-6 with 115,000 (up 23 percent).
Michael Jackson & Justin Timberlake's "Love Never Felt So Good" is pushed back one spot, but increases in sales, with 110,000 (up 9 percent).
Jason Derulo's "Wiggle," featuring Snoop Dogg, is also pushed down a rung, but gains: 109,00 for the week (up 16 percent).
Pop/rock quartet 5 Seconds of Summer nets its second top 10 on the Digital Songs chart with "Don't Stop," which bows at No. 9 with 91,000. Derulo is in the top 10 once more, with "Talk Dirty," featuring 2 Chainz, staying put at No. 10 with 85,000 (up 4 percent).