Bollywood`s millenium star Amitabh Bachchan and Perfectionist  Aamir Khan are all set to share the screen for the very first time. They will be seen  in  Yash Raj film `Thug`. Yash Raj would soon make an official announcement . Big B is currently busy promoting `Pink`, also starring Taapsee Pannu. Aamir is wrapping up the production of his sports drama `Dangal`. The project will be helmed by Vijay Krishna Acharya, who also directed `Dhoom 3`. The movie is based on the novel confession of a Thug.