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

Katy Perry is looking to Taylor Swift for advice as she struggles with low ticket sales for her upcoming Lifetimes tour.

But before she does, we talk to her about Gaga, her daughter Daisy and how she's bringing us to her planet on the Lifetimes ...

Elliott and Jessica sit down with Katy Perry to discuss her upcoming tour, new album, and philanthropic work. His wife, Betsy ...

THE Katy Perry will be roaring at her Lifetimes Tour that stops at American Airlines Center in Dallas on May 21. The iconic ...