Singer Ariana Grande's One Love Manchester benefit concert, which was airing on BBC One and BBC Radio 1, BBC Radio 2, BBC Radio 5 Live and BBC Radio Manchester, will be streamed live online as well.

Source: b'Ariana Grande | Image Source: AFP'

The concert will be broadcast live on Facebook, YouTube, Twitter, Apple, Viacom, iHeart Media, ANC and TMC France.

The online streams will begin at 7pm on Sunday, June 4, while the BBC's TV coverage begins at 6:55pm and their radio broadcasts begin at 6:30pm, reported Digital Spy. 

Ore Oduba, Sara Cox, Nick Grimshaw and Anita Rani will host for the BBC.

Source: b"The online streams will begin at 7pm on Sunday, June 4, while the BBC's TV coverage begins at 6:55pm and their radio broadcasts begin at 6:30pm, reported Digital Spy. \xc2\xa0| \xc2\xa0Image Source: AFP"

The star-studded event is being held to raise money for the victims and families who were affected by the Manchester terror attack, which took place at the end of Ariana's concert at Manchester Arena on Monday, May 22.

Source: b'Miley Cryus, Justin Bieber, Katy Perry & Pharell Williams (L-R) | Image Source: AFP & Instagram/Justin Bieber'

The confirmed acts so far are: Little Mix, Black Eyed Peas, Miley Cyrus, Justin Bieber, Coldplay, Niall Horan, Pharrell Williams, Usher, Katy Perry, Take That and Robbie Williams.

(Feature Image Source: AFP & Instagram)