Randeep Hooda is gearing up for his upcoming biopic film Sarabjit. He is playing the main lead in the film wherein he has lost 18 kgs in just 28 days, which is produced by Omung Kumar. He went for a starvation diet in order to get the look of the man called Sarabjit on which this film is being produced. The entire weight loss process has been supervised by his sister and a doctor to make him fit for the character. He seemed cutting down the meals along with filling up the water and coffee while he will be shooting for the same in Palghar. Sarabjit was kept in a 4×4 room along with having rat bits all over him. Meanwhile, you can better get the first look of Randeep Hooda in the biopic film Sarabjit.