” PK ” is the most awaited film of the year starring Aamir Khan , Anushka Sharma & Sushant Singh Rajput . The superstar is making sure that the film should make huge noise with the release of its first look itself. We have learnt that Aamir has gone completely nude to shot for the first look poster of ‘PK’.According to sources the superstar will be using only a stereo to cover his private parts. The film is slated for a December release .