"We are definitely going to be doing something together again soon. We're actually working on it right now," Contactmusic quoted her as saying. However, she didn"t disclose the details of the comeback.
She said: “I don't want to say too much because I don't want to spoil the surprise, but it's really, really exciting. I can't wait to be singing with the girls again!"
The pop star, who was present London nightspot Shoreditch House during the launch of the new O2 Palm Pre mobile phone, insisted in not letting out any secret, she said: "I really don't want to say too much just yet."
Last month reports had come that Mel was planning to get the band back together for a single performance in South Africa during the soccer World Cup. However, it was also reported that Victoria Beckham a.k.a 'Posh" would not be performing.