Actor Amitabh Bachchan has finally tweeted his granddaughter, Abhishek and Aishwarya’s daughter, Aaradhya’s name, almost six months since her birth on November 16. “Her name is Aaradhya…,” tweeted Bachchan Sr in reply to a fan asking about the star’s granddaughter’s name. The tweet is the first time that the actor has written about his granddaughter’s name. Up until the tweet, the actor frequently referred to Aaradhya as ‘little one’ in his earlier posts.