Vicky Kaushal, Yami Gautam and other celebs take up 'Gulabo Sitabo' tongue twister challenge

A day after megastar Amitabh Bachchan and actor Ayushmann Khurrana launched the Gulabo Sitabo tongue twister challenge, several Bollywood actors including Vicky Kaushal and Yami Gautam took up the challenge and are leaving no stone unturned in order to promote the film.