Ariana Grande and others will return to Manchester Sunday, two weeks after the suicide bombing killed 22 people and injured hundreds more.
"We will not quit or operate in fear. We won't let this divide us. We won't let hate win, " Grande wrote in a letter she posted on Twitter Friday.
Fans who attended the May 22nd concert are invited to One Love Manchester free of charge.
The net proceeds from the show will be donated to the British Red Cross Society's "Manchester Emergency Fund". They're anticipating £2 million.
Another fund has been set up via the website Just Giving with the same £2 million euro goal to support the families of those killed and injured in the attack. As of May 30th they have nearly reached.
NPR is reporting that Grande will be joined by Coldplay, Katy Perry, Justin Bieber, Pharrell Williams, Usher, Miley Syrus, Take That, and Niall Horan among other artists yet to be announced.
Read Ariana Grande's full letter below.