paparazziPicturesRihanna Rihanna Performs @ Barclaycard Wireless Festival In London By En Sabah Nur The Konqueror - July 10, 2012 0 99 FacebookTwitterLinkedinEmailTumblrTelegramMixVKDigg Rihanna performing at the Barclaycard Wireless Festival in London, England on Sunday July 8, 2012…The 24-year-old singer was one of the headlining acts of the evening, including Drake, Deadmau5, Nicki Minaj, and Pitbull.