Back in September, Mel B told press that the Spice Girls reunion only ended up involving herself, Emma Bunton and Geri Horner (née Halliwell) because "the other two b**ches didn’t want to do it", but she has now revealed that this may all change. 

She told new! magazine that "nothing's set in stone yet" so the other two members, namely Victoria Beckham and Melanie C, are free to change their minds: "No, it was just whoever wants to do it, do it. There's still time for it to change. Maybe more people will join, maybe they won't."

The star added: "Nothing's set in stone yet. We're just working towards getting something organised this year, so there's nothing to talk about yet."

She also opened up about the leaked GEM demo that found its way online last November and added that it was disappointing, but at least people got to hear the song: "It wasn't meant to be leaked, which sort of annoyed me as we didn't finish off the vocals. That was just a rough demo. But I was glad people got to hear it."

Follow us: @Pressparty on Twitter / Pressparty on Facebook.

Listen to GEM's song below: