Filmmaker Rituporno Ghosh is keen to sign Jaya Bachchan in his next flick 'Sunglass'. Which also stars Konkona Sen Sharma, Naseerudin Shah and Sanjay Suri. "I have approached her and plan to go to Mumbai to convince her to do my film. I plan to finalized everything by June 29," he says. Another film 'Rahgeer' (Starring Akshay Kumar and Vidya Balan) was postponed due to his mother's death and date problems. Arjun Rampal was approached for one of the roles in it.