Katy Perry books Sept. 7 concert in Columbus

The 43-city North American tour will promote her new album, "Witness," which is scheduled for release on June 7. Ticket sales to the general public will begin at 10 a.m. May 22, but fans may enroll for a chance to buy tickets early. By registering at www.katyperry.com, people will become eligible to receive a code via text message that will permit to buy up to eight tickets between 9 a.m. and noon on May 18. Not all people who register will receive a code.