Pop superstar Katy Perry has announced an additional show in Adelaide as part of her Australian tour, according to her touring company. Tickets for the concert, scheduled for June 26 at the Adelaide Entertainment Centre, will go on sale at 11am tomorrow. Recently, Perry dazzled a crowd of 100,000 fans with a spectacular 20-minute performance at the AFL Grand Final. This Lifetimes Tour marks Perry’s first tour in six years and follows the release of her new album titled ‘143’. The tour will also visit Sydney, Melbourne, Brisbane, and Perth in June of next year.