"Stay" is a song by Australian rapper and singer the Kid Laroi and Canadian singer Justin Bieber. It was released through Grade A Productions and Columbia Records on 9 July 2021 as the lead single from Laroi's upcoming project, F*ck Lov3 (Over You). The song was produced by Blake Slatkin, Cashmere Cat, Charlie Puth, and Omer Fedi. It was written by the two artists and the producers, alongside Subhaan Rahmaan and FnZ members Michael Mule and Isaac De Boni. The song marks the second collaboration between Laroi and Bieber, following Bieber's song, "Unstable", a track off of his sixth studio album, Justice, in March 2021.