After Katy Pery’s movie premiere last night, Justin Bieber, Selena Gomez and Katy Perry were hanging at the Chateau Marmont before they all piled into a party bus. ...

Celebrities at the City of Hope’s Music and Entertainment Industry Group honored Bob Pittman at the Geffen Contemporary at MOCA in LA on Tuesday. I have no idea ...

Katy Perry recently did a photoshoot with Cliff Watts for Esquire (?) and of course there were outtakes of her twirling around in a bra. Why wouldn’t there ...

I’m sorry, that title was just linkbait. Katy Perry didn’t go nude nude for her Part of Me 3D movie. Well, she did, but in this case nude means ...

Last night at the 2012 Billboard Music Awards, Katy Perry debuted her new single Wide Awake while twirling around in the air over a set of fake clouds. Pink’s ...

Katy Perry also attended the 2012 Billboard Music Awards with her now purple hair. She has so much makeup caked on her face that it looks like someone ...

Katy Perry also showed up at the Kid’s Choice Awards. Her most important contribution to child society is telling impressionable young girls that it’s alright to engage in ...

Katy Perry’s acting reel disguised as a music video for Part of Me debuted and it’s the usual girl meets guy, girl sees guy flirting with a co-worker, girl assumes ...

At a performance for BBC Radio 1 in London, Katy Perry put on an NY cap and did an instrumental cover of Jay-Z/Kanye West’s N**gas in Paris. Perry ...