On Sunday, Nov. 16, the Stranger Things star made a surprise appearance while the pop star was performing "Green Light" at London's O2 Arena "Green Light" was featured in the Tony-nominated Broadway ...

Lorde brought out recent John Proctor Is the Villain star Sadie Sink during her "Ultrasound" concert in London. They danced to "Green Light," which was heavily featured in the Tony-nominated Broadway ...

Lorde gave Sadie Sink the "Green Light" to absolutely let it rip during the singer's show at the London O2 Arena on Sunday night (Nov. 16). The Stranger Things star was a surprise special guest during ...