First there were rumours about Jiah Khan being the secret daughter of Aamir Khan's father Tahir Husain. Whatever the truth be, those talks have now been relegated to the backgrowund. The latest buzz is that Jiah will be playing the lead opposite Aamir Khan in the second half of his ambitious ‘Ghajini'.

‘Ghajini' is the Hindi remake of A.R Murugadoss' ‘Ghajini' which portrays the story of an amnesiac man's hunt for his fiancee's killer. This film in turn has been inspired by Christopher Nolan's Hollywood thriller ‘Memento' starring Guy Pearce.

The original Tamil leading lady, South superstar Asin has already been signed opposite Aamir Khan in the first-half.

Jiah was unavailable for comment. Apparently she is scared to reveal more. Kangana Ranaut was shown the door because she spoke too much about the film. Jiah doesn't want to face a similar predicament. Smart cookie, this one!!