Always expect the unanticipated from perfectionist Aamir Khan. He always portrays something different in his characters and surprises his audiences. As reported previously, Aamir Khan is going to play a cop in Reema Kagti's thriller but the latest about this movie is that apart from playing a cop, the perfectionist will be playing a ghost.

Aamir's image in the get-up of a cop with thick moustache has already been released. He has also signed Yash Raj's banner ‘Dhoom 3' where he will play the role of a villain.

Whether it is`Taare Zameen Par`, `Rang De Basanti` or `3 Idiots`, Aamir has always impressed his audiences with his awesome performances.