The Pittsburgh show for Katy Perry's Witness: The Tour has been rescheduled.
She will now perform Sept. 22 at PPG Paints Arena.
All Pittsburgh show registrations for Ticketmaster Verified Fan presale will be valid for this new show date.
In the past 10 years, Perry has racked up more than 18 billion streams of her songs, along with more than 40 million albums sold. She is the most-followed person globally on Twitter, with more than 98 million followers. “Witness” is her first album since 2013's “Prism.” For full itinerary, visit katyperry.com.
Tickets go on sale at 10 a.m. May 22.
Details: 800-745-3000 or ppgpaintsarena.com

