The 'Ae Dil Hai Mushkil' director took to his Twitter handle to announce the news with a picture of a clapboard.
He captioned it as, "#bombaytalkies2 begins! @vickykaushal09 @Advani_Kiara @NehaDhupia @RonnieScrewvala @ashidua_fue."
The movie is a sequel to 'Bombay Talkies' released in 2013, which consisted of four short films directed by Anurag Kashyap, Dibakar Banerjee, Zoya Akhtar and Johar.