08/05/2012 11:13 BST | Updated 22/05/2015 10:12 BST

Guess Who? Nicole Kidman Is Unrecognisable On Set Ot The Railway Man

We're used to stars having dramatic makeovers (or make-unders) for film roles, but we had to do a double take upon seeing these pictures of Colin Firth, set for release in 2013.

Passion for fashion? Follow us on Twitter and become our fan on Facebook