Gupta earlier directed Vidya in "No One Killed Jessica".
"It's a pleasure to work with Vidya again. Vidya is one of the best actresses we have. In 'Ghanchakkar', Vidya plays a character that she has not explored before. She is a brilliant actress and a wonderful human being. She simplifies everybody's job," Gupta told IANS.
Giving out a few details of the movie, Gupta said: "Vidya plays a housewife in the film. She is one actress who can pull off any role. 'Ghanchakkar' is a quirky comedy. We have finished 80 per cent of the shooting. We have been shooting in Mumbai and a major portion of it was shot in Chembur."
The movie is slated to release June 21, 2013. Gupta says viewers must watch out the film for Emraan and Vidya's chemistry.
"I only visualised Vidya and Emraan for this film ever since we started scripting. It's a very unusual pairing and both of them are doing a fabulous job. Their chemistry is looking awesome on screen," said Gupta.