"It is 'PINK'! The title of the film now on shoot in Delhi," Big B tweeted.
There were specualtions that Sircar's production was titled as "Eve". However, the 73-year-old actor had cleared the air about it earlier last week via a blog post.
He wrote: "There is many a speculation that the name of the film on shoot in Delhi under Shoojit Sircar is named 'Eve'...wrong! There is no title yet, but we shall have one soon... Till then, it's just a film under Shoojit's banner."
The film is directed by National Award-winning Bengali director Aniruddha Roy Chowdhury, who is stepping into Hindi movies with the project.
Sircar, who had also produced Bengali film "Aparajita Tumi", helmed by Chowdhury, is the creative producer of the film.