The cast of Adam Shankman's '80s musical adaptation Rock of Ages won't stop growing. The director has confirmed that Catherine Zeta-Jones is in final negotiations to join the production as the villain of the movie -- a character that was not part of the stage production, but was created recently to "streamline the stories." The actress -- who won an Oscar for singing and dancing in another film adapted from Broadway, Chicago -- would star with Tom Cruise, Russell Brand, Alec Baldwin, Diego Boneta, Julianne Hough, Paul Giammati and Mary J. Blige. [Deadline]
