Check out: How these Bollywood actors determined to transform themselves in 2016

Salman Khan – Sultan

Salman Khan will be playing the role of a Haryanvi wrestler in his upcoming movie 'Sultan'. Khan has gained a tremendous amount of body mass to fit the beefy character and has been under vigorous training with martial arts and wrestling on the main front.

Shah Rukh Khan – Fan

Shah Rukh Khan will be doing a double role in his upcoming movie Fan. Where he plays a superstar and also the superstar's fan. Now that is an interesting concept.What is more interesting is Srk's look! Yes with the help of Greg Cannom, the Academy Award makeup artist and prosthetic makeup Srk will be turned into a 24-year-old regular guy from Delhi named Gaurav.

Vir Das – 31st October

Bollywood actor and comedian, Vir Das has been a part of numerous Bollywood movies. He is all set with yet another release this year, '31st October'. The film mainly focuses on the aftermath of Indira Gandhi's assassination, which occurred 31 October 1984. He will be seen playing a Punjabi engineer in the film, for which he had gained weight and look healthy. He is completely unrecognisable in his Sikh look, donning a light blue turban and a long salt and pepper beard.

Rishi Kapoor – Kapoor & Sons

Veteran actor, Rishi Kapoor is all set to make his grand entry of 2016 with his upcoming movie 'Kapoor & Sons'. The superstar has gone all out with his drastic look in the film, from a 63-year-old to an 85-year-old grandpa! Yes, all with the help of Greg Cannom, the Academy Award makeup artist who helped him to do to fit his character.

Randeep Hooda – Sarabjit

Randeep Hooda, who was last seen in 'Main Aur Charles' in a lean form. Well, for his upcoming biopic film he has completely changed his look. He's gone from 94kgs to 66kgs losing 18kgs in just 28 days. He will be playing the role of Sarabjit Singh, the Indian who died in a Pakistani prison.

Aamir Khan – Dangal

Bollywood's perfectionist Aamir Khan had to put on 25kgs for his role in 'Dangal'. Where he will be performing in two distinctive roles one of a fifty-year-old wrestler who approximately weighs 95kgs and the other of a twenty-seven-year-old boy who has an absolute lean body. For the latter He will have to reduce his weight again back to the normal figure.