Pop star Katy Perry has announced an additional show in Adelaide as part of her upcoming Australian tour, according to her touring company. Tickets for the performance at the Adelaide Entertainment Centre on June 26 will be available for purchase starting at 11 am tomorrow. Recently, Perry captivated an audience of 100,000 fans with a stunning 20-minute performance at the AFL Grand Final. This tour, titled Lifetimes Tour, marks Perry’s first in six years and coincides with the release of her new album “143.” The tour will also include stops in Sydney, Melbourne, Brisbane, and Perth in June of next year.