 Sify | The secret behind Big B's disappearing act Rediff The Twitter world is quite a busy one, and Bollywood contributes a great deal to it. Here's looking at the best star tweets of the day. Shirish Kunder, who is busy working on his next film Joker tweeted: 'Finished recording the first song for JOKER. ... Junior Bachchan's sweet tooth Bhopalis impress Big B Bhopal people are very cultured: Big B |