Buzz is that Vidya Balan is pregnant, and that she is doing the rounds of several multi-speciality hospitals in Mumbai. The actress, who has played a pregnant woman in several films such as `Kahaani`, `Paa` and the upcoming movie `Shaadi Ke Side Effects`, is all set to play the role of a mother in real life! If the rumours are true, we congratulate Vidya and Siddharth Roy Kapur!