Karan Johar organized a party for Hollywood singer Katy perry yesterday.This time Karan had organized a gala party for Hollywood’s famous singer Katy Perry. Katy has come to India to perform at the Music Festival held at DY Patil Stadium in Mumbai. On this occasion, Karan Johar held a welcome party for Katy at his house. He also invited many big Bollywood stars at the party. The guest list included Aishwarya Rai, Ananya Pandey, Sanaya Kapoor, Malaika Arora, Alia Bhatt, and Jacqueline Fernandes. All of these actresses posed with Katy Perry at the party. Watch to know more .