Last year, Posh Spice decided not to be part of the band’s upcoming summer stadium tour, but speculation has been rife she could join them for a cameo appearance at some point - something even Mel B has hinted at.
But in an admission that will further disappoint fans, it seems she is standing firm on her decision.
Asked about a possible cameo, she told the Guardian: “No. Definitely not.”
Discussing if it was a difficult decision, she said: “Not at all. What I do now is my passion and a full-time job. I’m excited to see it, though.
“And I’m sure when I’m there and they are on stage, there will be a part of me that feels a bit left out. Because even after all this, a part of me will always be a Spice Girl.”
Prior to that, she previously reunited with them for a world tour in 2007, dubbed ‘The Return Of The Spice Girls’.
Tickets for their latest tour broke Ticketmaster records when they went on sale in November.
The show will begin on 1 June at Manchester’s Etihad Stadium, before heading to Coventry, Sunderland, Edinburgh, Bristol and London in the two weeks that follow.
Mel B has also suggested the four-piece have also been in discussion to perform at this year’s Glastonbury.