Shah Rukh Khan congratulated Amitabh Bachchan on Twitter, saying, "Sir mubarak ho...phir se Dada ho gaya hum sab ka Baap. Congratulations sir and all love for the beautiful couple."
The quick-with-wit Sr Bachchan promptly replied, "Thank you Shah Rukh .. Love and blessings needed .. Dada pehli baar hounga.. Nana toh ban chuka hoon.. !!
Here's a look at some other celebrity wishes for the Bachchan family.
Big B had earlier left fans breathless as he tweeted the happy news of his daughter-in-law's long-awaited pregnancy. The happy family were wished by 2843 followers in less than half an hour.
