Rapstar" (stylized in all caps) is a song by American rapper Polo G. It was released on April 9, 2021, by Columbia Records. The song was produced by Synco, with social media star Einer Bankz performing the ukulele. On the song, Polo G harmonizes about his growing stardom, the downside of fame and the rewards of it. "Rapstar" is expected to be included on Polo G's upcoming third album, Hall of Fame. It became Polo G's first number one on the US Billboard Hot 100.