Till date we all have known Minissha Lamba as a girl next door but now, the petite actress is all set to go rough and tough.

he will be playing an undercover agent in her next film opposite Nawazuddin Siddiqui. Earlier, Mini even lost oodles of weight and got toned for a bikini body.

This time Minissha is working hard for her new role. It requires her to be extremely fit and tough. Not only that, a source tells us that she has also been watching all the Hollywood mystery and action packed films every night to brush up and understand her role as an agent.