After years of speculation, particularly fevered in British tabloids in recent weeks — the Spice Girls are back, ready to reunite for a world tour that kicks off in December. Rumors are swirling that the Girls, who debuted in 1996 but broke up six years ago, are already feuding. But their new promotional video — readied for their announcement — tells a different story. Geri Halliwell (a.k.a. Ginger) says that after spending a long day recently with the Girls, she woke up the next morning to a powerful realization: "Oh, my God, I am a Spice Girl!"