Watch: Sanjay Leela Bhansali celebrates birthday with Alia Bhatt

Bollywood director Sanjay Leela Bhansali celebrated his birthday with Alia Bhatt and others on Wednesday. Alia will be seen in the director's next Gangubai Kathiawadi.

Take a look at some inside videos from the director's birthday.

 The film starring Bhatt in the titular role focuses on the life and times of Gangubai Kothewali, who was a sex worker, and the madam of a brothel in Kamathipura, Maharashtra, India in the 1960s. The teaser was released on Wednesday. Watch it here.