Post Malone first previewed his new single “Rockstar” featuring 21 Savage back in December 2016, when he shared a short clip via Twitter of him playing it in the studio. A few RT’s later and Post now presents the completed version as the lead single from his highly anticipated new album; Beerbongs and Bentleys. “Rockstar” is the type of low-key banger that we can’t help but place on repeat. Listen below.