By Rafiq Vayani KARACHI: Pepsi is proud to launch Battle of the Bands again, after a 15 year hiatus. Fawad Khan, Meesha Shafi, Shahi Hassan, Farooq Ahmed and Atif Aslam were confirmed as the official judges for Pepsi’s eponymous musical reality show. The five powerhouses appeared together at a press conference held by Pepsi Pakistan at the Pearl Continental Hotel …