PHOENIX (AZFamily) — Get ready to “Roar” this summer for popstar Katy Perry ... like a “Firework” with electrifying performances from her newest dance-pop album, 143. Perry will kick ...

Baby, Katy Perry is a firework. And as the singer—mom to 4-year-old Daisy with fiancé Orlando Bloom—turns the big 4-0, allow this look back at her fashion evolution to show you what she's worth.

Pop superstar Katy Perry has announced the U.S. leg of her “The Lifetimes Tour” with a San Francisco date. Perry has six RIAA Diamond singles – “Firework,” “Dark Horse,” “Roar ...