Keith Urban plans explosive tell-all about Nicola KidmanKeith Urban is said to be considering telling his side of the story following his split from Nicole Kidman.According to Radar Online, insiders have revealed that a potential tell-all memoir could be in the works.An insider said, "Keith was... Keith Urban plans explosive tell-all about Nicola KidmanKeith Urban is said to be considering telling his side of the story following his split from Nicole Kidman.According to Radar Online, insiders have revealed that a potential tell-all memoir could be in the works.An insider said, "Keith was...