Kriti shared a photograph of herself along with actor Varun Sharma on Twitter on Tuesday morning.
"And the journey begins! 'Arjun Patiala', Chandigarh, Varun Sharma. See you Diljit Dosanjh," she wrote.
Directed by Rohit Jugraj, the film will release on September 13. It is co-produced by T-Series' Bhushan Kumar and Dinesh Vijan of Maddock Films.
In the film, Kriti plays a journalist, while Diljit will essay the role of a small-town boy.
"The film is a small-town comedy," Diljit had earlier told IANS about the movie in which he essays a policeman yet again after "Jatt & Juliet 2".