Aishwarya Rai Bachchan gave birth to a baby girl today at Mumbai's Seven Hills Hospital in Andheri.

Proud father Abhishek Bachchan tweeted, IT'S A GIRL!!!!!! :-))))).

Grandfather Amitabh Bachchan tweeted, T 561 - I AM DADA to the cutest baby girl ! He added, A dada ji ... Ecstatic !!!!

This is the same hospital where Aishwarya Rai Bachchan's sister-in-law, Shrima Rai, gave birth.