Rihanna announced that she'd be lending her voice to Black Panther: Wakanda Forever's song 'Lift Me Up', which pays tribute to the life and legacy of Chadwick Boseman, who passed away in 2020. The song marks Rihanna's first track since she embraced motherhood. On Wednesday, the singer attended the world premiere of 'Black Panther: Wakanda Forever' with A$AP Rocky.