Bollywood is known to extend a warm welcome to artistes coming from abroad. And when it comes to Karan Johar, you can expect one of the best parties in town. On Thursday (14 November), the filmmaker hosted Katy Perry at his residence. Most of B’town was present there to join in the celebrations. While Anushka Sharma looked ravishing in a silver dress with bell sleeves, Malaika Arora stunned in a shimmery outfit. Alia Bhatt attended the party with sister Shaheen. Kajol, Ananya Panday, Vicky Kaushal, Sonakshi Sinha, Aishwarya Rai were some others spotted at KJo’s residence.On Saturday (16 November), Katy Perry will be performing at the One Plus Music Festival with Dua Lipa, Ritviz, Amit Trivedi, AsWeKeepSearching among other bands.In Pics: Jacqueline Fernandez Welcomes Katy Perry to IndiaAlia and Anushka took to Instagram to share their looks.A video has also surfaced on social media, showing Jacqueline, Alia Bhatt, Arjun Kapoor and Abhishek Bachchan having a blast at the party. We'll get through this! Meanwhile, here's all you need to know about the Coronavirus outbreak to keep yourself safe, informed, and updated. The Quint is now available on Telegram & WhatsApp too, Click here to join.