Alia Bhatt, Varun Dhawan and Sidharth Malhotra to be a part of Justin Bieber's Mumbai concert

As the tickets go online for the Mumbai leg of Justin Bieber's 'Purpose' tour, reports suggest that various celebrities are being approached to be a part of the concert. Talking to Mid-Day, sources close to the organisers revealed the concert promoters have approached Varun, Alia and Sidharth to be of the same.

The source added, "White Fox India, promoters of Bieber's World Purpose Tour, have had a word with the actors already, but they are not allowed to talk about it until the terms are finalised. We thought of Varun, Sidharth and Alia since they represent the youth. The plan is to make them dance and mimic as well." In fact, Varun in a Twitter chat with his fans had revealed that he is a Bieber fan, and will definitely attend the concert in Mumbai.

(Also Read: Confirmed: Justin Bieber to perform in Mumbai this May!)

The promoters are also trying to get other celebrities onboard. Arjun Jain, director of White Fox India, said, "We have already received confirmation from some of the biggest celebrities in India for the concert and will try to definitely integrate indigenous elements into the event. We are considering bringing Alia, Sidharth and Varun on stage like they did in their first film. However, things are in the planning stage now."

Post the super-successful 'Global Citizen India Festival', this will be the second time that an International pop artist will be performing in Mumbai.

(Also Read: IN PICS: Celebs have a gala time at GCI!)