Bollywood actors are setting new benchmarks in method acting. Besides exercising their brains to get into the mind of the character, celebrities are also flexing their muscles at the gym to get the exact look the role demands.

Take for example, Rajkummar Rao who completely changed his physique for Trapped.

Ranveer Singh too, is one celebrity who takes it up a notch for a role he's playing and gets into the skin of his character. 

He made headlines for his six-pack abs in Ram Leela.

Source: laughingcolours.com

And, then his look for Bajirao Mastani proved he's willing to go all the way.

Most recently, he turned his body from that of a hulk to a lean 'gully boy' and turned up a storm on the Internet.

Source: Instagram

The transformation for his new movie Gully Boy took six weeks and the actor shared the results on Instagram. The Internet is clearly astounded. 

Gully Boy is a story about the lives of street rappers Divine and Naezy, famous for their song 'Meri gully mein.'