This weekend a whole load of our favourite pop stars is set to play alongside Ariana Grande at her [One Love Manchester](planetradio.co.uk/heat/celebrity/news/ariana-grande-one-love-manchester-concert/
) show.
This Sunday, the likes of Katy Perry, Justin Bieber, Usher and Pharrell Williams will perform at Manchester's Old Trafford cricket ground to raise money for those affected by the terror tragedy on 22 May.
Also on the line-up are Robbie Williams and his former Take That bandmates. While Robbie is due to perform a solo slot, it's been reported that he's in talks with Gary Barlow, Mark Owen and Howard Donald to reunite and perform as a band at the concert.
"Robbie has signed up to perform and, of course, the first thing the organisers suggested was getting him together with Take That, who are already on the bill," a source told The Sun.
"They are all great mates and love the chance to get together, so everyone agrees it would be a lovely thing to do for such an incredible cause."
Take That, who postponed several of their tour dates after news of the attack, are also due to perform at their own concert in Birmingham on Sunday night, but are reportedly determined to put on a good show in Manchester beforehand.
The source added: "Talks are very much ongoing and if they can make the timings work then it would be a very special reunion indeed."
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