Mars joined Rosé onstage at Los Angeles’ SoFi Stadium to showcase the flirtatious track, which sees the pair dueting on vocals and sharing the hooky chorus. The musicians wore coordinating jackets for the performance, which culminated with confetti and a lively dance party from Blackpink’s backup dancers.

Bruno Mars jokes about debt rumors with humor after performing 'APT.' with Rosé during BLACKPINK’s L.A. concert.

Bruno Mars poked fun at a viral internet rumor alleging that he had gambled away $50 million, joking that he was “almost out of debt.”