Perry, meanwhile, re-enters the Hot 100 at No. 48 with John Mayer on "Who You Love," following the Dec. 17 premiere of the duet's video. The song had first logged a week at No. 80 two weeks ago.
With 50% of its Hot 100 chart points from streams, it debuts on Streaming Songs at No. 25 (2 million, up 601%). Most of the rest of the song's points total (44%) are from sales, with the track returning to Hot Digital Songs at No. 45 (35,000, up 237%)
Billboard
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