Emraan Hashmi shows off his six packs

We did a double take when we saw this picture of Emraan Hashmi's impressive pecs for director Milan Luthria's new film, Once Upon A Time in Mumbai.

Seems like Emraan is hellbent on giving himself and the character he is

Emraan plays a toughie in the movie, who challenges an underwold don played by Ajay Devgn. To get the look right, the actor underwent three months strict exercise and diet regime.

Once Upon A Time in Mumbai, which also stars Kangna Ranaut and Prachi Desai, is expected to be out in May or June.