Katy Perry is dealing with major career stress as a ton of seats remain unsold for her make or break tour – but she’s vowing ...

Douglas Kiker, a contestant on “American Idol” Season 18 who memorably moved series judge Katy Perry to tears with his ...

Carrie Underwood was the obvious pick to join the judging panel after Katy Perry's exit, according to 'American Idol ...

My S.O. will probably tell you that I randomly belt out, "Baby you're a firework" several times a day because I can't get ...

Katy Perry teamed up with Rebecca Black to perform 'Last Friday Night (T.G.I.F.)' and invited her on the Lifetimes Tour.

Carrie Underwood will allegedly make substantially less money as an ‘American Idol’ judge than Katy Perry. Carrie Underwood ...

The 'American Idol' crew is allegedly happy about Carrie Underwood taking over for Katy Perry in season 23. Here's what an ...

Katy Perry reteamed with Rebecca Black last night ... El Rey Theatre in Los Angeles Saturday when Perry joined her for a performance of that song. Perry also got down on one knee to make a ...

When Helena Moreno was presenting the proclamation, the famously cheeky singer asked if she needed to flash city officials and the audience to seal the deal.

Katy Perry is facing an uphill battle with her upcoming Lifetimes tour, as reports indicate that thousands of tickets remain ...

Doug Kiker, who was originally from Mobile, Alabama, was the father of two kids, whom he shared with Valerie Cook, his former fiancée. Kiker, who belonged to a working-class background, was a garbage ...

Katy Perry surprised the audience at her Los Angeles concert by bringing Rebecca Black on the stage for a special performance of Last Friday Night (T.G.I.F.).