<span class=normal>Katrina and Salman are working together after four years. This will be the fourth film together. They had earlier done Maine Pyaar Kyun Kiya, Yuvvraaj and Partner. Katrina recently made a special appearance in the title track of Bodyguard. Going by their chemistry in the pictures, this is one film we are really looking forward to watch. <br><br><br><p class=clear>&nbsp;</p></span>