David Beckham re-forms the Spice Girls - just in time for the Olympics
But Now's learnt that VB, 38, is trying to get the girls to re-form - after hubby David, 37, talked her round.
Our source says: 'Posh had no interest in performing with the Spice Girls but David convinced her.
'He said it would increase the popularity of brand Beckham and be good for the country.
'Posh saw his logic and agreed - but only on her terms.'
She's insisted her only interaction with the girls will be on the stage.
She isn't prepared to do press together. And she isn't willing to sing live.
Read more about David Beckham's fight for a Spice Girls reunion in Now magazine dated 6 August 2012 - out now!