Billie Eilish joined Justin Bieber during his headline set at weekend two of Coachella to perform ‘One Less Lonely Girl’ – check it out below.

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Eilish was brought out for Bieber to serenade her with his 2009 hit, and she was seen laughing as he hugged her and sat her down on a stool. Bieber seemed to take just as much amusement in it, periodically laughing as he sang.

‘One Less Lonely Girl’ was performed as part of a segment of Bieber’s set where he brings up his old music videos on YouTube and sings along with them, bringing together his present and teenage selves.

Later on, Bieber was also joined near the end of his set by SZA for an acoustic duet of ‘Snooze’. At the end, he told her he loved her “so much” before SZA admitted she was so nervous she had forgotten how she was supposed to leave the stage.

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