Watch Ariana Grande's One Love Manchester Concert Live

Terror attacks wreaked havoc in London this weekend. But that hasn't stopped Ariana Grande's One Love Manchester Concert.

The event began as planned Sunday evening at the Old Trafford Cricket Ground in Manchester, as a show of support for the victims of terror. Last month, an explosion killed 22 fans and injured over 100 at the end of Grande's concert in Manchester, England.

One Love Manchester features performances Grande, Katy Perry, the Black Eyed Peas, Miley Cyrus, Justin Bieber, Pharrell Williams, Coldplay, Little Mix, Robbie Williams and more. Proceeds support the We Love Manchester Emergency Fund.

Watch it live below.