What is Aamir Khan doing in woman's dress?

After playing woman characters in numerous ad campaigns (and also a film called BAAZI), it seems perfectionist Aamir Khan is once again at it! The ace actor yet again turns a woman. However, it's not known whether it is for an Ad Campaign or a film. All we know is there has been buzz about Aamir's new project and if reports are to be believed he will be playing a female character in a venture that could be titled ZINDAGI MUSKURAYE.
A reliable source related to the actor even released a snapshot video featuring Aamir Khan in the garb of a woman. The actor, clad in a pink salwaar kameez and specs, was seen on the sets having a ball of a time in this new character.

The source further revealed, "The look has been done by Mickey Contractor, who interestingly designed Aamir's look in BAAZI (1995) and in his 2005 and 2008 commercials. In this look he is basically meeting a friend's wife where he is acting like a woman and researching about them. He sat for hours to wax every hair and to get the right look. Also if you see Aamir has been giving tips to enhance his performance in the video."