Karan Johar's Ae Dil Hai Mushkil is one of the most awaited movies of this year. Starring Aishwarya Rai Bachchan, Ranbir Kapoor, Anushka Sharma and Fawad Khan in the leads, the movie also has Shah Rukh Khan in a cameo. And Karan in a recent interview has revealed that Alia Bhatt will also be doing a cameo in the film. Alia will be seen playing a DJ in The Break-Up Song, which has already garnered over 50 million views in less than 48 hours. Karan says, "Don't believe what you read. The cameos are all in the film and are not like they normal cameos. Like they are not for no reason. Everyone playing the part of the film is there for a reason barring Alia Bhatt. She has done a cameo in the film. She is playing a DJ in the very song that we are in (The Breakup Song). We had a part for the DJ, so there was a link. It was always a part in the script. If somebody has gotta do it, then why not someone whom I love".