Vidya Balan is on a high and she has all the reasons for being high. Vidya is currently shooting for "Pa", and guess what she is shooting with her favourite two co stars.

Vidya is feeling honoured sharing screen space with Amitabh and Abhishek together, she also can't stop thanking Balki, who thought she would be perfect to star in the movie. A friend of Vidya's said, "Vidya is having a great time shooting with Balki and the Bachchans.

She is overwhelmed and is thanking Balki who thought she would be perfect for the role. Vidya has really been working hard and now she has proved that she is the superstar to be looked upto."

The whole cast crew is having a ball of a time shooting for the movie. There is great atmosphere around and Vidya is having her best time of her life.