Close on the heels of the announcement that Bollywood actress Aishwarya Rai is pregnant, director Madhur Bhandarkar is now allegedly preparing to tone down the script of his upcoming movie ‘Heroine’. Ash has already started shooting as the main lead in the movie, and as her due date is somewhere in November 2011, the movie needs to be wrapped up soon.While the ‘Raavan’ actress is determined to