Besides Halliwell and Victoria, the group is made up of Mel B, Emma Bunton and Mel C and are all expected to be on stage for the closing ceremony of the London 2012 Olympic Games in August, reported Daily Mail online.
"Geri has claimed she does not believe she and Victoria will remain in touch after the event. She said, 'After the Olympics I can't even imagine even talking to her again, let alone being on a stage with her'. Mel B was right; she has lost the spirit of the band," a source said.
The Spice Girls promoted girl power at the height of their fame in the late 90s and encouraged their female fans to take control of their lives.
Victoria is reportedly the member who snubbed the opportunity to play with the Spice Girls at Queen Elizabeth II's Diamond Jubilee in London earlier this year, and the other singers are believed to be upset by her decisions that go against the group.
The Spice Girls last performed together in 2008 while on a world tour, part of which was scrapped.