SIR Bob Geldof's tousled grey locks are sporting a new pink glow after the crusading rocker took part in an Indian light festival. The poverty awareness campaigner, who attended the traditional party with his girlfriend Jeanne Marine, agreed to have the traditional dye infused in his hair, but is afraid to colour over it in case people get the wrong idea. He says, "I can't dye it because people will say that I'm trying to hide it when I'm not. "I'm not hiding it at all - I'm up there on stage, with pink hair, reading KEATS, looking like a c**t."