Amitabh Bachchan's little munchkin, Aaradhya turns a year older today. On the occasion of his granddaughter's birthday, Big B shares a beautiful post. Amitabh Bachchan and Abhishek's birthday wish for Aaradhya will leave you smiling.<br /><br />#AaradhyaBachchanBirthday #AmitabhBachchan #AbhishekBachchan
