Kareena Kapoor and Imran Khan's 'Chingam Chabake' Dance With Big B

After shaking a leg with Shahid Kapoor, megastar Amitabh Bachchan would be seen grooving with Kareena Kapoor and Imran Khan, who visited the sets of Bachchan's television show 'Kaun Banega Crorepati' to promote their upcoming film featurednews