The group comprises of Victoria, Geri, Mel B, Mel C and Emma Bunton. The five of them are expected to perform for the closing ceremony of the London 2012 Olympic Games in August.
However a source close to Geri revealed that Geri believes that Victoria and her will not keep in contact once the event ends.
The source 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.''
At the peak of their popularity in the late 1990s, the Spice Girls advocated "girl power" and encouraged all their female fans to take control of their own lives.
It has also been reported that Victoria apparently snubbed the opportunity to reunite with Spice Girls to perform at Queen Elizabeth II's Diamond Jubilee earlier this year. Several singers were upset with her decision then.
Geri allegedly told friends: ''None of us can understand why she won't take advantage of these opportunities. Now is the time to be together again as a band and she and Mel B can't be in the same room together.''
A spokesperson for Victoria told the MailOnline: ''The Spice Girls have received some amazing invitations to perform over the last few years, however, personal family and professional reasons mean this has not been possible, the Olympics is one more amazing opportunity but no announcement has been made or confirmation given, so this is nothing more than speculation at this time.''
The Spice Girls last performed together in 2008 while on a world tour, part of which was scrapped.