P!NK  took the stage at the Microsoft Theater to perform “Hopelessly Devoted to You” in honor of the “Grease” icon, Olivia Newton-John who sadly passed way from breast cancer at 73 this last August.

Before she went on, the singer explained “She was an absolute icon, and also, she was a wonderful human being. I loved her voice. My daughter just got done doing ‘Grease’ in her theatre production, and she actually helped me learn the song.”