POPSTAR Ariana Grande's One Love Manchester benefit concert has reportedly sold out in six minutes. 

But registration for fans at the show last week has now been reopened. Click here for details.

Justin Bieber, Coldplay, Katy Perry, Pharrell Williams, Usher, Take That, Niall Horan and Miley Cyrus will all be performing in the city.

Net proceeds from the show will go to the We Love Manchester Emergency Fund set up by Manchester City Council in partnership with British Red Cross, supported by the Manchester Evening News.

The concert will take place Sunday, June 4 at the Emirates Old Trafford, Manchester, with tickets going on sale on Thursday, June 1 at 10am.

Ariana is offering fans who were at the Manchester show last Monday free tickets to the benefit concert.

The venue has a 50,000 capacity and the gig will be broadcast live on BBC TV and radio.

The We Love Manchester Emergency Fund has so far raised £6million for people who have been injured or bereaved as a result of the attack last Monday at the Manchester Arena.

Mike Adamson, chief executive of British Red Cross, said: “This benefit concert is a gesture of solidarity by Ariana Grande and the many other stars who have pledged their involvement.

"It will help raise funds to support the survivors and the families who tragically lost someone last week.

"This event is an opportunity for people to come together and celebrate things that unite us - music, humanity and the will to do something to help others.”

A new charity is now being set up by Manchester City Council and partners to urgently distribute the funds, which will help alleviate suffering and ensure that victims and their families do not face short-term financial difficulties.

To donate, please go to www.redcross.org.uk/manchester or call 0300 456 4999.