<span class=normal>Karan Johar, who is one of Katrinas best friends, posted this picture of the boys in white, which included the actress recent co-star Aditya Roy Kapur bonding with Sidharth Malhotra, with whom Katrina will be seen in Baar Baar Dekho and the actress Zindagi Na Milegi Dobara co-star Abhay Deol. </span>