Deja Vu (Post Malone song)
"Deja Vu" is a song by American rapper and singer Post Malone featuring Canadian singer Justin Bieber. It was released through Republic Records as the fourth single from the former's debut studio album Stoney on September 9, 2016. The first collaboration between the two artists, they wrote the song alongside Matthew Tavares, Kaan Güneşberk, FKi 1st, Louis Bell, Carl Rosen, Julkeyz, & producers Frank Dukes and Vinylz. Background Before collaborating, Malone opened for Bieber on the Purpose World Tour, to support Bieber's fourth studio album, Purpose (2015), which led to the two artists developing a friendship. Malone was halfway through recording Stoney producer Frank Dukes played him an unfinished instrumental that he had come up with. In January 2016, Bieber visited Malone in the studio, in which he heard the beat and wanted to get on the song. Bieber immediately took to the beat and ended up recording his vocals, what would become the finished version of "Deja Vu" in the booth, with him and Malone going back and forth with ideas. After Bieber finished, Malone put the song together with the help of Bell and the others who were involved. Bell referred to the session as a high-pressure situation