Since her return from a brief sojourn to outer space, Katy Perry has been brought — rather forcefully — down to earth.

Her post-trip conference was deemed tone-deaf and vapid by many, and other celebrities such as Emily Ratajkowski, Lily Allen ...

Katy Perry supported Lady Gaga at her Mexico City concert on Sunday, April 27, days after Perry launched her Lifetimes Tour.

Katy Perry has gushed about fellow pop star Lady Gaga. In addition to her kind words, the Last Friday Night singer shared a ...

The pop star Katy Perry is firing back at her Blue Origin space flight haters. She attempted to shut them down during a ...

Katy Perry loves sharing her woman's world with Lady Gaga. In the crowd at Mother Monster's ¡Viva La Mayhem! concert in ...

The Little Monster-KatyCat stan wars can stop: these pop divas are friends! On Sunday night, Katy Perry was spotted in the ...

Pop star Katy Perry has been brutally roasted for debuting a galactic ensemble as she kicks off her first tour in nearly ...

Social media users slammed Katy Perry after the "Thinking of You" singer revealed a spacesuit costume weeks after her Blue ...

Not long after her Blue Origin space flight faced backlash, Katy Perry launched her Lifetimes Tour with the first concert in ...

Katy Perry has faced widespread criticism after the opening night of her Lifetimes Tour in Mexico City. Videos of her ...

The “E.T.” songstress came under fire when she went to space for around 11 minutes on the all-women Blue Origin flight.