Hyderabad February 22: Superstar Rajnikanth is already wrapping 2.0 shoot at rapid speed and getting ready to shoot for his next which will be directed by Kabali director. Impressed with the way director Pa.Ranjith narrated another story to Superstar, their film has materialised and none other than Dhanush is green lighting this project. For a now, names like Amala Paul and Trisha have done rounds as heroines but it s buzzed that "The Dirty Picture" actress Vidya Balan is joining the cast as leading lady. Reports about Vidya Balan being considered to act with Rajinikanth in Kabali made headlines before Radhika Apte bagged the role last year. But looks like the dream combination is set to materialise soon. We have reliably learnt that Vidya Balan has been roped in to the movie.Apparently, the makers recently met the Bollywood actress informs a source close to the development saying, "The meeting went off well and filmmakers have finalised Vidya Balan as the lead. However, they are still working on the dates, and only then the official agreement would be signed."While director Pa Ranjith is busy giving final touches to the script, the team is in the process of finalising the rest of the cast of the film which many speculate to be a sequel to Kabali.