Bollywood actress Kangana Ranaut's sister Rangoli Chandel, an acid attack survivor herself, says she is the biggest cheerleader of the upcoming film "Chhapaak". Actress Deepika Padukone, who will be seen playing an acid attack survivor in the Meghna Gulzar directorial, was unveiled, several Bollywood personalities like Alia Bhatt, Arjun Kapoor and Priyanka Chopra reacted enthusiastically.
