Pakistani popstar Ali Zafar gave big hug to Katrina kaif

Pakistani popstar Ali Zafar got a fitting reward for a daring rescue act on the sets of the film ’Mere Brother Ki Dulhan’ when he stepped into save leading lady Katrina Kaif from a mishap. The ’Prince of Pop’ jumped in to rescue the Bollywood head-turner when her hair got stuck in a pedestal fan on the sets of the Yash Raj movie which is being shot at Nabha near here. According to eyewitnesses,