She is a champion, and you're going to hear her roar because Katy Perry is going on tour, with a stop in Salt Lake City.
The mega pop-star announced Monday she will launch the North American leg of "Witness: The Tour" on Sept. 7 in Columbus, Ohio. The tour will arrive in Salt Lake City on Friday, Nov. 24, at Vivint Smart Home Arena.
Along with the tour, Perry announced her new album, "Witness," will be released on June 9. The album includes the singles "Chained to the Rhythm" and the just-released "Bon Appetit" (whose sexy food-themed video dropped last week).