Canadian singer Justin Bieber and American singer Ariana Grande are respectively the “king” and “queen” of pop music. The two are great friends and have known each other for a very long time.

They have collaborated in October 2015 on the remix of Justin’s August 2015 chart-topping single, “What Do You Mean?,” from his fourth studio album, Purpose. The song was included as a iTunes pre-order track from Purpose. Buying the album after its release date (November 13, 2015) means you won’t get the song.

They collaborated again in May 2020, on the track “Stuck with U,” a charity single. All the proceeds from the track will be donated to the “First Responders Children’s Foundation” and the money will fund scholarships of children of frontline workers whose lives have been affected by the COVID-19 pandemic.

However, in April 2019, the two had uncredited vocals alongside a plethora of singers, rappers, and entertainers on Lil Dicky’s April 2019 charity single for Earth Day.

During Coachella in 2019, Justin joined Ariana on stage to perform “Sorry,” also from Purpose, with her. At that time, he teased his fifth studio album, Changes, (released on Valentine’s Day, February 14, 2020). The album was untitled at the time Justin teased it.