How many movies have Amitabh Bhattacharya and Karan Johar collaborated on?

They have worked on 10 movies together! Their first movie together was Wake Up Sid (2009) while their highest rated movie together was Yeh Jawaani Hai Deewani (2013). They have not worked together since Rocky Aur Rani Kii Prem Kahaani (2023). They are most known for their drama films together.