A new biography is due out from Scot-rocker Rod Stewart. The raspy-voiced blond crooner signed a deal with Random House to publish his memoirs. Don't be rushing off to the bookstores anytime soon, the book is not set for release until next year. That didn't stop Stewart from offering future readers a bit of titillation, saying: "Forget skeletons in the closet; this one's going to be socks and knickers under the bed." The singer is celebrating 50 years in the music business.