Post Malone’s popularity has given him his first No. 1 single in ’Rockstar.’ But is it any good? And why is he popular?

Post Malone lands his first No. 1 on the Billboard Hot 100 singles chart for his ''Rockstar'' song with 21 Savage.

Post Malone and 21 Savage's music video for their 2017 hit "Rockstar" just hit a billion views on YouTube. Watch it here.

Post Malone's No.S andwiched at the top of the Billboard Hot 100 this week (on the chart to be dated Oct. 7) — between one of the biggest feel-good stories in pop and hip-hop this year in Cardi ...

Post Malone isn't happy about theories suggesting how ''rockstar'' made it to No. 1 on the Billboard chart. Read his tweets here.

Post Malone and 21 Savage ’s “Rockstar” is, arguably, the biggest song of the fall season. On Friday (Nov. 10), Malone released an unofficial video for their braggadocios track.

A month after its release, Post Malone ‘s 21 Savage -featuring single “rockstar” has finally crept from No. 2 up to No. 1 on the Billboard Hot 100.

Post Malone’s already had to walk back his comments about hip-hop’s lack of “real sh*t,” but with the reveal that Joey Badass helped write his no. 1 single, “Rockstar,” he may have to ...

Post Malone’s Beerbongs & Bentleys album wouldn’t come out until about six months after Rockstar, and it would be another huge success. We’ll see both Post Malone and 21 Savage in this ...

Post Malone and 21 Savage both got their first No. 1 spot on the Billboard Hot 100 on Monday, after spending three weeks in the No. 2 spot behind Cardi B’s “Bodak Yellow.” The biggest ...