The fourth motion poster of Aamir Khan's 'pk' was launched featuring Anushka Sharma in the posters for the first time.

"Ei dekha..... humaar Jaggu.... tiranjister ke saath...," Aamir Khan tweeted.

In a video earlier shared by Anushka on Twitter, she said, "Bahut tukur tukur dekh liya pk ko... ab meri baari hai!”

She urged her fans to create Whatsapp groups and add pk to the same and get a look at the next poster from the film. The video even flashed pk's special number at the end.

Directed by Raju Hirani, the film is slated to release on December 19, 2014.