ContactMusic.comThe bosses of book company HarperCollins have won an auction to publish the autobiography of AEROSMITH rocker STEVEN TYLER.
The singer is expected to reveal all about his past heroin addiction and ongoing issues with substance abuse in the new book.
He recently revealed he had slipped from sobriety after checking into a facility in Pasadena, California in May (08).
The details of the HarperCollins book deal have not been released.
