Singing “Headphones On” in her pink latex bra and red fringe skirt, Rae welcomed Olivia Rodrigo to the stage, prompting a unexpected duet that had the crowd in cheers. As the two skipped around the stage hand in hand, they sang the rest of the song together—before transitioning into a live debut of the guest star’s new single, “Drop Dead.”

She might reference one of his songs on her new single, Drop Dead, but Olivia Rodrigo says that she didn’t actually play it to The Cure’s Robert Smith before it was released.