Mariah Carey just found out that Katy Perry went to space — and can't quite believe her ears: "Did she go to space?... And this is true?" ...

Though Mimi missed it, Perry's journey to space was widely publicized this past spring. She was one of several women who flew approximately 62 miles above Earth on a rocket trip organized by Jeff ...

Mariah Carey Just Learned Katy Perry Went to Space. Her Reaction Is Out of This World ...

Justin Trudeau may not have shown up to this show but "The Lifetimes" tour was enthusiastically embraced by the singer's ...

As a kid who grew up on radio, Katy Perry was part of the soundtrack of my life. And, as the first female artist (second to only Michael Jackson) to achieve the record of having five number-one ...

With cotton candy shoes, era-defining hits and a wink to the past, Perry’s San Francisco show was both a celebration and a reinvention: glittering, theatrical and full of heart.

Katy Perry brought her “Lifetimes” tour to Climate Pledge Arena Monday night, where she went through 24 songs in a set that lasted well over two hours.

Katy Perry powered through a midair prop malfunction during her concert in San Francisco, California, on Friday night.

After nearly a decade together, the power couple parts ways—who takes the bigger slice of the fortune? The answer might surprise you.

Katy Perry was in San Francisco on Friday night performing as part of her Lifetimes Tour, when a giant butterfly prop she was riding malfunctioned as it hung suspended over the crowd.

Katy Perry's butterfly prop malfunctioned during her San Francisco concert at Chase Center, nearly sending the pop star plunging into the crowd below.