International pop sensation Katy Perry will be performing at OnePlus Music Festival, which will take place at Mumbai's at DY Patil Stadium on November 16. Ahead of it, filmmaker Karan Johar hosted a special party for her on Thursday and it was attended by the Bollywood biggies. Katy arrived at KJo's residence wih socialite Natasha Poonawalla. 

Also seen at the party were Kiara Advani, Siddhant Chaturvedi, Shahid Kapoor, Mira Rajput, Mini Mathur, Aditya Roy Kapur, Anushka Sharma, Abhishek Bachchan, Aishwarya Rai Bachchan, Kajol, Arjun Kapoor, Malaika Arora, Jacqueline Fernandez, Dino Morea, Punit Malhotra, Shashank Khaitan among others.

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(Source: Viral Bhayani/Manav Manglani)