Ustad Rahat Fateh Ali Khan delivered a mesmerising performance to a sold-out crowd at London’s O2 Arena where he appealed for funds to help the victims of floods in Pakistan. This was Rahat Fateh Ali Khan’s third performance at the iconic London venue since he started performing globally over ten years ago. Ustad Rahat Fateh Ali Khan called on Pakistan’s showbiz community to urgently come together and start raising funds for the victims of floods. ECI reports, citing Daily Pakistan.