 It stars Ranveer Singh and Alia Bhatt, and features Kalki Koechlin, Siddhant Chaturvedi, Vijay Varma, Amruta Subhash and Vijay Raaz in supporting roles.Inspired by the lives of Indian street rappers Divine and Naezy, the film is a coming-of-age story about an aspiring street rapper from the Dharavi slums of Mumbai.Principal photography for "Gully Boy" began in January 2018 and wrapped up in April 2018.