Jawan actress Nayanthara to Sara Ali Khan; times when Karan Johar got nasty with celebrities

Karan Johar once dissed Jawan actress Nayanthara as not a bigger actress compared to Samantha that irked her fans. Take a look at times when the Rocky Aur Rani Kii Prem Kahaani filmmaker was 'mean' towards the actors in the industry.