THE Spice Girls hype is getting to singer Emma Bunton - she keeps forgetting the group's lyrics. The Wannabe star has revealed she has moments onstage during reunion tour shows where she sings the wrong thing - or sings nothing at all. Writing on her blog, Bunton says: "During Mama, I got so carried away looking at the video playing behind us of all the mothers and babies that I forgot some of the lyrics." And when she's not trying to remember lyrics, Bunton admits she has to beware bandmate Melanie Brown's wandering hands. She adds, "She has a thing for pinching our bottoms."