Director Ayan Mukerji was spotted outside Alia Bhatt's house. Pics/Yogen Shah
Ayan Mukerji will be directing Alia Bhatt in the superhero film 'Brahmastra'
Ayan Mukerji is best pals with Ranbir Kapoor who also stars in the film 'Brahmastra'
Alia Bhatt and Ranbir Kapoor will be paired for the first time in 'Brahmastra'
'Brahmastra' will be produced by Karan Johar's Dharma productions