Remember how the team of 'Detective Byomkesh Bakshy' had launched the song "Calcutta Kiss" on Howrah Bridge, where 50 dancers had done a flash mob. Well, now they will now be launching the video to the song today. And guess what, the gorgeous international diva, of 'ABCD' famed Lauren Gottlieb will be doing a special dance video for this Dibakar Banerjee`s directorial.

We were told that Lauren will be jiving on the song "Calcutta Kiss" with four guys in masks of Byomkesh Bakshy. The song has a very stylish setting. According to our sources, t he makers of the film are releasing two versions of the song - one version for the television and another for digital release. The second one is an extremely sensual, seductive and steamy dance number with Lauren in a sexy attire on the beats of the song. Hence, the makers decided to release it digitally.

Starring Sushant Singh Rajput in lead, 'Detective Byomkesh Bakshy' is set during the second world war, during 1943 Kolkata. It promises viewers to expect the unexpected and is slated for release on 3rd April.

Watch 'Detective Byomkesh Bakshy' Trailer