Last week, in an emotional social media post, Ariana Grande announced her intention to return to the "incredibly brave city" of Manchester, to spend time with her fans and hold a concert to raise funds for the victim's of the Manchester arena terrorist attack.
It has now been confirmed that her return will take place this weekend, on Sunday June 4.
Some of the big name stars supporting Grande at the concert, which will take place at the Emirates Old Trafford cricket ground, home of Lancashire Cricket Club, include Justin Bieber, Miley Cyrus, Coldplay, Pharrell Williams and Take That.
Katy Perry will also perform, as will Usher, and former One Direction star Niall Horan.