The Daily Mail reports Melanie Chisholm is the sole stumbling block to a reunion of the Spice Girls. “All of the girls are up for it and the reunion will definitely happen in the next 18 months,” Simon Fuller explained. “The only person showing any reluctance is Mel C. She thinks her solo career is bigger than the band, which is just not the case. She needs to wise up and realize a reunion would be amazing for everybody concerned. Emma and Geri are meeting her soon to discuss everything and convince her to finally sign a deal.” Read more.