Vidya Balan feels her character in 'Tumhari Sulu' is synonymous to a 'nimbu'

Vidya Balan

Vidya Balan has started the look tests for her upcoming film, Tumhari Sulu, which will be directed by ad filmmaker, Suresh Triveni.

The actress, who plays the titular role of a radio jockey named Sulu, believes her character is synonymous to a 'nimbu' - zesty and versatile.

There will also be a naughty side to her on screen persona. The film rolls next month.