"Nicole was impressed with the shots. It was spread over two pages and had staples in all the right places!" Keith told Britain's New! Magazine.
Keith, who has a 7-month-old daughter, Sunday Rose with Nicole, revealed that he was not that comfortable posing naked being a father. "I am a dad and a totally different person now," Keith said.
However, he revealed that if he found the offer convincing he would go ahead, as Nicole was not against it. He even said that Nicole herself wanted to pose naked at the time she was expecting their daughter.