A beauty with sense of humour Comedy is a serious business Pardon the clichà at the outset but Katrina Kaif for the first time in her career is set to tickle the funny bone in this Friday’s release Ajab Prem Ki Ghazab Kahani The stunner has so far been just an eye-candy in comedy films she’s done with the likes of Akshay Kumar or Salman Khan Now Katrina gets to show her comic flair for the very first time ?…