The "Dark Horse" singer, who kicked off her trek Wednesday in Mexico City, recreated space choreography during the concert ...

Katy Perry must be feeling nostalgic for her brief time in space, as the pop star brought two fans dressed as astronauts up ...

Katy Perry wrote one famous song about outer space in addition to other songs that fit that theme in an unexpected way.

Katy Perry kicked off her Lifetimes Tour with space-themed performances, seemingly hitting back at the critics of her Blue ...

From the explosive rise of Teenage Dream to the evolution shown in Smile, Katy Perry has stayed relevant in a genre known for constant change.

Katy Perry is officially an astronaut. The "E.T." icon was successfully launched into space on Monday (April 14) at 9:30 a.m.

Katy Perry snapped an onstage selfie with two fans dressed as astronauts during the opening night of her Lifetimes Tour.

Katy Perry has officially made history as the first-ever popstar to travel to space on an all-female flight. The Dark Horse ...

Fans react to Katy Perry’s space-themed performance of Roar for the first night of the Lifetimes Tour @PopCrave, a popular ...