Karan Johar hosted a grand birthday bash for his twins, Yash and Roohi Johar, in Mumbai last night. Many Bollywood celebrities attended the party with their kids, including Kareena Kapoor with Taimur and Jeh, Shilpa Shetty with Samisha and Viaan, Mira Rajput and Shahid Kapoor with Misha, Shloka Ambani with Prithvi Ambani, Manish Malhotra, Farah Khan, Neha Dhupia, Soha Ali Khan with Inaaya, Rani Mukerji, Gauri Khan, Maheep Kapoor and more stars. They all chose casual fits to attend the grand party.