
Halsey was joined onstage by a stunt double version of herself, so to speak -- a dancer in an identical hairstyle and matching white clothes mirrored the pop star as they moved around a bare white setup. Midway through the performance, however, the pair began smearing colored paint on each other, sullying the pristine stage setup and turning the table into a flipped-over canvas. The performance earned wild applause as Halsey conquered her double and breathlessly stepped outside the white room.