VIDEO : Ariana Grande, Justin Bieber, Katy Perry To Give Manchester Charity Concert

Publicists said Ariana Grande will play a charity concert in Manchester on Sunday. She joined by other big names including Coldplay, Justin Bieber, Katy Perry and Pharrell Williams. The "One Love Manchester" show will be held at the city's Old Trafford cricket ground. The event come around two weeks after a bomber killed 22 people at a Grande concert in Manchester. Proceeds will go to an emergency fund set up by the city of Manchester and the British Red Cross.