Katy Perry could really hear her fans 'Roar' last night ... probably screaming out in horrible pain -- 'cause one of them ...

Katy Perry left American Idol behind, and there was speculation that things were not good between her and her co-stars behind ...

"Texas stories deserve a Texas backdrop. That’s why I teamed up with Dennis Quaid, Woody Harrelson, Billy Bob Thornton, and ...