Fatboy Slim is lifting the lid on some of the best nights out and the secrets of his career through the years. The DJ, real name Norman Cook , is launching a photo book and telling some of the crazy and celeb-filled stories of his life on the road as a musician and DJ. “It’s 40 years this year that I quit my day job and joined the circus . I thought about having a big party but this seemed better,” he said. Called It Ain’t Over Until the Fatboy Sings and out next week it celebrates Norman's