Rani Mukerji a Copy of Vidya Balan?

Currently Rani Mukerji Film 'Aiyyaa' debate istaking. Rani's break after a long timeof working on this film, and Raniin this film will change his career is expected. Rani Mukerji in thefilm roll to themiddle class girls, but Rani doing three item songs in the film. This is a South Indian style, another lavani of Maharashtra and Belly Dance third. Rani of these three dances in dream. Rani Mukerji he film is the use of styles to be found in many places of Vidya Balan. Vidya Balan in became 'Dirty' then success, now how to be successful Rani.