Both Katy Perry and Jake Miller have emotional songs called 'Ghost.' Which one gets your vote?
Katy Perry's epic 30th birthday wish just came true -- see the photo evidence!
Katy Cats, get ready to 'Roar' -- Katy Perry is reportedly performing at the 2015 Super Bowl Halftime show!
Katy Perry and Michael Clifford have both debuted fiery locks recently. Whose bold red hue do you like best?
We always thought that Katy Perry would be someone we'd love to hang out with and a new Vine video that's surfaced on the Internet confirms exactly that.
Katy Perry showed up at the most unlikeliest of places on Saturday, Oct 4: ESPN's College GameDay, which was being broadcast from Oxford, Miss., the home of Ole Miss. Perry wore a fuzzy pink football jersey with the number '88' and sat with ESPN analysts as they made their college football picks of the day.
Singers like Lady Gaga, Katy Perry and Miley Cyrus all put on amazing performances, complete with out-of-this-world outfits!
The always bold and colorful Katy Perry drew some hair hue inspiration from the Muppets! See her new look here.
We like to think they're perfect, but the truth is, our favorite pop stars sometimes have a few missteps along the way -- literally.
In her cover story for the October 2014 issue of Harper's Bazaar, Katy Perry opens up about a variety of topics, including her how she meets men, how she acts out and the surprising app you'll find on her phone.