Bollywood stars Ranveer Singh, Sara Ali Khan, Rakul Preet and Guru Randhawa were snapped in film city, Mumbai. Actors stepped out wearing masks. Opting for unique look, Ranveer Singh was snapped at dubbing studio in Bandra. Ranveer is all set to be seen in '83'. 'Kedarnath' star Sara Ali Khan was clicked post gym session. Actress will make appearance in upcoming movie 'Atrangi Re'. Paps also clicked Rakul Preet and Guru Randhwara at Mumbai airport. Rakul is working on her next venture 'Indian 2'.