The Indian Express | Amitabh Bachchan, Shah Rukh Khan most active on Twitter; Aamir Khan the ... The Indian Express Among all the celebrities who are active on this medium, Amitabh Bachchan and Shah Rukh Khan have topped the list, while Aamir Khan is the biggest gainer. Written by Sonal Gera , Sunitra Pacheco , Edited by Sarika Sharma | New Delhi | Posted: ... 'PK' controversy: Salman Khan, Ritesh Sidhwani, Shekhar Kapur come out in ... 'PK' Gets No Support From Bollywood ?Is 'PK' not an amazing film?? asks Salman Khan |