PHOENIX (AZFamily) — Get ready to “Roar” this summer for popstar Katy Perry ... Center on Saturday, July 12. She will conclude her world tour in Paris in November. Perry is a Grammy ...

according to Live Nation. The U.S. dates start on May 7 in Houston, Texas. It includes one show in Pennsylvania - Saturday, Aug. 9, at the Wells Fargo Center in Philadelphia. Perry launched her ...

The pop icon is ready to star in her own one-off special, Katy Perry: Night of a Lifetime, which will be broadcast on ITV1 and ITVX tonight (Saturday ... Firework, Roar and I Kissed A Girl.

After selling out shows around the world for her upcoming The Lifetimes Tour, Katy Perry will launch an extensive run in the ...