See Katy Perry Celebrate Her “Birthday” Video

Katy Perry’s birthday won’t roll around again until October, yet she’s not waiting to party. Read more...

Katy Perry Gets into Character for INSANE “Birthday” Video

Katy Perry is shedding new light on her “prismatic” personality with her latest video. Read more...

Is This Katy Perry’s New Boyfriend?

Katy Perry was getting down in the desert and Coachella over the weekend, and she reportedly wasn’t doing it alone. Read more...

Top 5 Tweets of the Week: Vol. 5

Tweets from Katy Perry, Robert Downey Jr., Rebel Wilson & more! Read more...

Katy Perry’s “Birthday” Lyric Video Is Pretty Sweet

Katy Perry is famous for her candy-coated costumes, and her new music video is extra sweet. Read more...

Katy Perry Goes “Slime Green” with Spring Hairstyle

The Kids’ Choice Awards have come and gone, but if you’re a fan of Katy Perry, get ready to get slimed anyway. Read more...

Top 5 Tweets of the Week: Vol. 4

With so much going down on social media these days, we’re counting down the most interesting tweets of the week so far. Read more...

Katy Perry Next Single Is “Birthday”

Katy Perry’s birthday is not until October, yet she’s ready to celebrate now. Read more...

Katy Perry, Kacey Musgraves Coming to “CMT Crossroads”

Kacey Musgraves is opening for Katy Perry this summer, but this is one time Kacey definitely has home court advantage. Read more...

Miley Cyrus Throws Shade at Katy Perry Over Concert Kiss

Katy Perry and Miley Cyrus are taking their frenemy status to new heights. Read more...