Karan Johar celebrated his mom Hiroo Johar's Birthday last night. He hosted a grand bash and his close friends like Kareena, Rani, Kajol, Manish Malhotra attended the party. There was Sonu Nigam too who sang some of Hiroo’s favorite songs, both from Karan’s films and classics. Despite so many stars present on the occasion, the limelight truly belonged to Karan’s children who were pictured with their dad and granny and other guests as well. Kajol and Karan's picture also grabbed all our attention. Check All The Inside Pics:Thank you @shaadisquad for doing this beautiful invite for my mom!!!!❤️❤️❤️A post shared by Karan Johar (@karanjohar) on Mar 18, 2018 at 7:25am PDT My family!❤️A post shared by Karan Johar (@karanjohar) on Mar 18, 2018 at 6:07am PDT #friendslikefamily❤️❤️A post shared by Karan Johar (@karanjohar) on Mar 18, 2018 at 11:49am PDT #friendslikefamily❤️❤️