katy perry

Katy Perry is speaking out about her rumored feud with Taylor Swift.

Could Katy Perry's rumored new track 'She's So Creepy' be about Taylor Swift?

Oh hey, Katy Perry's new hair. The 'Roar' singer subtly showed off her wine-colored new hue on Instagram last night -- see the pic!

Katy Perry just confirmed our biggest wish: She's officially performing at the 2015 Super Bowl Halftime Show!

You'll just feel a little pinch...is what I imagine he said before jabbing the sword in the side of Katy's nose. This is the second time Katy has pierced her nose. The first time she did it. OW! On the real: It makes me want to pierce mine again. Watch the (not gross) video here:

Katy Perry says, "Fame is, I think, disgusting. And it's really hard to separate your public life from your personal life." Rolling Stone magazine sits down with Katy who elaborates on the right and wrong kind of fame and where she stands. Role model, party of one.

Think you know Katy Perry better than Katy Perry herself? Well, a Katy Perry-o-phile named Emily thought she did and competed against the singer on a hilarious faux game show skit on 'Jimmy Kimmel Live!' last night (April 21).

Got two minutes? For Katy Perry, you do! The behind-the-scenes footage from her mega hot GQ cover shoot is hotter than the booby-baring cover itself... and that was pretty blazing.

Katy Perry and her bodacious, perfect boobies cover the February issue of GQ. Like whoa!

Katy Perry has notched another mag cover, this time the January 2014 cover of Marie Claire, which is its first-ever Change Your Life issue. Perry would know a little something about that, wouldn't she?

Katy Perry has been named a UNICEF Goodwill Ambassador. She also performed at the organization's ninth annual Snowflake Ball in NYC (Dec. 3), looking sparkly in silver and resplendent in red while at Cipriani Wall Street.

It is with a heavy heart that we report that Olivia Wise, the 16-year-old with an inoperable, aggressive brain tumor who previously covered Katy Perry's 'ROAR' in a recording studio has died.