Shah Rukh Khan's wife and interior designer Gauri Khan recently hosted a grand affair at her design studio for Karan Johar's Dharmatic Entertainments show, and it was a star-studded affair. Gauri's hubby SRK was there, of course, as was close friend Johar. Gen-Now stars Ananya Panday and Sidharth Malhotra were also on the guest list, as were Sussanne Khan and Amrita Arora.