PHOENIX, Ariz. (KXAN) – She rode in on a giant tiger belting the lyrics to Roar and before it was all over Katy Perry head banged with Lenny Kravitz, got her freak on with Missy Elliott, and flew high ...

Justin Trudeau was feeling the sparks at Katy Perry‘s concert in Montreal, with the former Canadian prime minister passionately belting along to the pop star’s performance of “Firework” while in the ...

Even before its release on Sept. 20, Katy Perry’s latest album, “143,” was already the subject of intense and widespread online scrutiny. The album’s rollout was riddled with scandal. Singles “WOMAN’S ...