Katy Perry has released her North American Tour Dates, she had previously announced that her Prismatic World Tour would begin in Northern Ireland. Expect to see Katy at American Airlines Center in Dallas on October 2, 2014.
Taylor Swift brought yet more girl power to the stage of L.A.'s Staples Center yesterday (Aug. 20), inviting indie pop duo Tegan and Sara to perform with her the night after being joined on the venue's stage by special guests Sara Bareilles and Cher Lloyd.