Jaya Bachchan recently revealed that Aaradhya was present at the Cake ceremony of her grandpa Amitabh Bachchan and she also wished him on his 70th birthday.

Full Gallery of Amitabh's 70th Birthday party: http://www.moviezadda.com/celebrities/amitabh-bachchan/parties-events

Know more about Amitabh Bachchan here: http://www.moviezadda.com/celebrities/amitabh-bachchan