Actress Silk sumitha's life history has come in hindi film The Dirty Picture. In that Vidya balan acted as Silk sumitha. Though with big controvercy the film was directed and released, Vidya got national award too for this picture.
Anushka .. who very famous in Tamil and Telugu, se may act in Tamil version.
Still not yet finalised, the talk is on, However Anushka is opt for this role.