"Vai Malandra" (transl. "Go Sassy Girl") is a song by Brazilian singer Anitta with fellow Brazilian singer Zaac and American rapper Maejor. The song features Brazilian producers Tropkillaz and DJ Yuri Martins. It was released as a single on December 18, 2017 and as the conclusion to Anitta's Check Mate project, where she releases a new song each month.