Alia took to Twitter to announce the news.
"And finally its Day 1 of #GullyBoy !!! Such a special film for me for various reasons!!!! Wish me luckkkk!!!! Your support and love means the world to me. Wohooo let's do this! @RanveerOfficial #zoyaakhtar," she tweeted.
She captioned the image, "Day 1 #herewego #gullyboy #slateit #makingmovies #anotherdayinparadise."
This is Ranveer's second collaboration with Zoya. The first movie they had worked on together was 'Dil Dhadkne Do'.
The release date for the film is yet to be announced.