Raashi Khanna took to Instagram on Thursday to share an adorable photo of herself catching up on sleep during shoot. RAASHI KHANNA CATCHES UP ON SLEEP DURING SHOOT Raashi Khanna recently commenced the shooting of her Tamil film, Thiruchitrambalam. Here's the post: RAASHI KHANNA'S UPCOMING FILMS Raashi Khanna has over half a dozen films in her kitty. Apart from Aranmanai …