Vidya Balan has a special connection to biopics. Starting with The Dirty Picture, the actress’ name has been associated with the stories of many intriguing personalities and the buzz continues. Recent reports have it that Vidya Balan has been approached to play the role of Shakuntala Devi in her biopic by filmmaker Anu Menon. While the actress is said to have given a positive response, other modalities are reportedly still in process.Known for her strong roles in films like Kahaani series and even the recent Tumhari Sulu, Vidya Balan has always been associated with female centric films. This time around she has been apparently approached to play the role of a human calculator.