Janhvi Kapoor, Rajkummar Rao perform Ganga Arti in Varanasi to promote their upcoming film 'Mr & Mrs Mahi.' The former exudes elegance in traditional blue silk saree and gajra-adorned hair - See PICS - Janhvi Kapoor in a Traditional Blue Silk Saree Performs Ganga Aarti at Varanasi Ghat But Takes Our Breath Away in Gajra - See Pics