Chart-topping friends Katy Perry and Rihanna both performed at Sunday's American Music Awards. Who will perform better in a test of style supremacy?

Katy looked adorable as ever on the red carpet, so much so that we can't help wonder if that dress may have helped salvage this rendition of "Firework."

Posted in: Celebrity Fashion

We love Katy Perry personally and think some of her songs are really catchy, but her live singing skills were a bit suspect at the American Music Awards.

It's hard to watch her rendition of "Firework" (below) and not think that, but that's just our opinion. What do you think? Did she knock it out of the park?

Posted in: Katy Perry

To help promote VH1's upcoming December 5 special Divas Salute the Troops, Katy Perry was photographed posing like a pinup girl, according to reports.

That's nice, right? Not for her reps, who think she's just too voluptuous. "Her team thinks her boobs look too big," the source says of the 34D newlywed.

Posted in: Katy Perry

Katy Perry is loving life these days. She's newly married and her music is climbing the charts. Her impact on popular culture has even been honored by Glee.

A number of music stars of different genres, namely Lady Gaga, Madonna and Britney Spears, have gotten the Glee treatment so far. Now it's Katy's turn.

Posted in: Katy Perry

Rihanna and Katy Perry may be good friends, but friends occasionally fight. Or are pitted against each other in red carpet style showdowns, at least!

At the MTV Europe Music Awards Sunday night, the music stars showcased their unique styles as only they can, and we have to say, pulled it off well.

Posted in: Celebrity Fashion

Maybe it's boasting, but somehow it fits. If Katy Perry rated herself a 5-6, that just wouldn't fit with our perception of her or boost her record sales much.

Her childhood may have been a bit sheltered, but as an adult, the pop star has no qualms about her wild ways in the bedroom with husband Russell Brand.

Posted in: Katy Perry

Katy Perry Biography

Katy Perry, Blonde Hair Photo Katy Perry kissed a girl and she liked it, ladies and gentlemen. Or at least she wrote a song with those lyrics. The Californa... More »
Born
Birthplace
Santa Barbara, California
Full Name
Katheryn Elizabeth Hudson