Katy Perry has taken to Instagram to call out the haters, slamming them as 'unhinged and unhealed' amid her receiving ...

Jill Sobule had choice words for Katy Perry after she had a hit with 'I Kissed a Girl,' the same title of her breakthrough ...

Sobule notoriously feuded with Katy Perry back in 2009, a year after the latter released her hit song of the same name, I ...

"I created this wonderful character called Katy Perry that I very much am ... Since the sweet fan had asked for an autograph for his daughter, this Williams didn't want to wait to remedy the ...

the message included, before being signed off, “From your worldwide cats,” in reference to the name given to Perry’s fanbase, Katy Cats. Perry began her comment by thanking her fan sites for ...

If all goes according to plan, the NS-31 suborbital mission, which will be Blue Origin's 11th human flight to date, will lift ...

And we love you to the moon and back!" the message read, before being signed off by the "worldwide cats," referencing the name of Perry's fanbase, the Katy Cats. Perry began her comment by ...

Fans watching Katy Perry perform on New Year's Eve 2011 had ... Katy revealed that she used the smiley face and heart in her autograph even when signing her divorce papers. She shared, “I ...

The former NASA rocket scientist flew into space in mid-April alongside Katy Perry and Gayle King for a 10-minute, all-female ...

Pop culture has seen its fair share of celebrities, but none have made a dent like Katheryn Elizabeth Hudson, popularly known ...