Sonam, who plays the titular role in the film, said she is humbled to be a part of the biopic.
"Day 1 of #NeerajBhanot thank you @foxstarhindi and @BlingLive for making this possible... Let the journey begin! #nerves #excitement #humbled," the 29-year-old actress tweeted.
Fashion photographer Atul Kasbekar, who turns producer with the movie, sought good wishes from fans, for the film.
"#NeerjaBhanot Her story begins today... Wish us luck," he tweeted.
