Ariana Grande has revealed plans for a huge fundraising gig on Sunday with a star-studded line-up , but one tweet has sparked rumours of a special reunion for the concert.

Jaime Luis Gomez - known by his stage name Taboo Nawasha - is a member of The Black Eyed Peas, and tweeted a picture of One Love Manchester tagging all of the artists confirmed to play at the show, with one unexpected addition: Oasis.

The iconic Manchester band was tagged alongside all of the previously confirmed acts: Ariana Grande, Pharrell Williams, Katy Perry, Justin Bieber, Coldplay, The Black Eyed Peas, Miley Cyrus, Niall Horan and Usher.

(Image: @TabBep)

People were quick to notice the appearance from the Manchester band, who acrimoniously split in 2009.

"Oasis?" wrote @TNMW.

In response to the rumours, a source close to the event could not confirm the addition of Oasis to the line-up, but said more artists would be announced the week goes on.

'Broken' Ariana suspended her tour and returned home to the US to be comforted by her loved ones after 22 people were killed and 120 more were injured when a suicide bomber targeted crowds leaving Manchester Arena on Monday May 22.

But now she is to bravely revisit the city to raise money for the families affected by the atrocity in the form of the One Love concert.

Rumours of an Oasis reunion had been dampened by an ongoing sibling rivalry between Liam and Noel Gallagher. However, Liam Gallagher appears to have buried the hatchet with big brother Noel earlier this week .

The former frontman played his first ever solo show at the O2 Ritz last night, with all proceeds going to the M.E.N's fundraising appeal for victims of the Manchester Arena terror attack.

Before the gig, the singer took to Twitter to wish his brother a happy birthday.

"Happy 50th rkid, stay young LG x," he wrote.

The change in tone prompted many fans to wonder if a reunion was on the horizon.

Shaun Hirst tweeted: "Reunite for a charity gig for Manchester seeing as you're in a nice kinda mood."

Liam had previously hit out at Noel over the occasion, claiming his brother had invited none of his family to his party .

Oasis anthem Don’t Look Back in Anger has become a symbol of defiance for Manchester, having been spontaneously sung by crowds after the Manchester Arena attack .

The fitting tribute was sung by thousands of mourners after the minute's silence ended in St Ann's Square . More recently, a capacity crowd belted out a rendition of Oasis classic Don't Look Back In Anger at Liam Gallagher's Manchester gig .

(Image: Charlotte Wellings)

Noel Gallagher has spoken out about the tragedy in an interview marking his 50th birthday .

"I’ve got a teenage daughter, and you know, she may well have been there," he told Radio X presenter John Kennedy.

"But bar a couple of friends of friends who were in hospital and two very close shaves, all the people that I know didn’t get involved in it or weren’t caught up in it.

“But you know, I think this particular atrocity will take quite a while to heal.”