Katy Perry is taking a trip down memory lane to get fans hyped as she gears up to embark on her highly anticipated Lifetimes ...

and The Prismatic World Tour Live truly captures the excitement, color and energy of the live Katy Perry extravaganza.

Before she travels the world for her Lifetimes Tour, Katy Perry will check out the planet from above. On Thursday (March 27), ...

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Tetris Kelly: Katy Perry just announced she's heading to space. But before she does, we talk to her about Gaga, her daughter ...

The date for Katy Perry’s journey to space has been confirmed ... Although we didn’t grow up with much, I never stopped looking at the world with hopeful WONDER! ‘I work hard to live ...