As per the latest buzz, Kangy will replace the Shaadi Ke Side Effects actor in Sujoy Ghosh's next. Reports about Vidya Balan being pregnant have been doing the rounds for a while now. Though Sidharth Roy Kapur's wife has been trying to keep this piece of information under the wraps, we hear the Oh la la babe is indeed expecting her first child. And that's the reason why Vids had to back out from Sujoy Ghosh's upcoming film which also stars the versatile Irrfan Khan in the lead. If media reports are to go by then the Kahaani director has already found an replacement and its none other than Kangana Ranaut.