Ariana Grande stopped by Royal Manchester Children's Hospital and surprised her fans injured in the Manchester bombing.
Sunday's "One Love Manchester" benefit concert will include performances from Ariana Grande, Justin Bieber, Katy Perry, Coldplay, Miley Cyrus, Pharrell Williams, Take That and Niall Horan, Little Mix, The Black Eyed Peas, Robbie Williams and more.
Money raised will go to an emergency fund established by the city of Manchester and the British Red Cross for the victims of last weeks's bombing.
U.S. viewers can watch a one-hour highlight special following the NBA Finals on ABC Sunday.
Freeform, formerly known as ABC Family, will air the full concert live at 2 p.m. ET/PT.
*You can also listen to the show on your free iHeartRadio app on our Hit Nation station HERE.