Sivakarthikeyan’s ‘Singa Padhai’ will be done by Shah Rukh Khan’s ‘Chennai Express’ cinematographerSivakarthikeyan will be next found in ‘Doctor’, which is coordinated by Nelson Dhilipkumar, and the film is reported to release on October ninth. The creators are not leaving any stone unturned to make the film a paramount one and appropriately, Sivakarthikeyan is good to go to hold hands with debutant Ashok, and the beguiling entertainer []