Vidya Balan is the undisputed queen of biopic and seems to have bagged yet another big opportunity. If reports are to be believed then ‘The Dirty Picture’ actress was approached to play mathematician Shakuntala Devi. The project will be helmed by Anu Menon and backed by Ronnie Screwvala. Vidya Balan has apparently shown interest in the subject. Shakuntala Devi, popularly known as The Human Computer, was a genius with figures and has to her credit several books on astrology, numbers and puzzles. Anu and her team are working on the script, while Vidya is yet to give her consent to the biopic.