katy perry

Lady Gaga has taken to revealing details about 'ARTPOP' in social media fashion. Katy Perry, who just cruised ahead of Gaga as the most followed female on Twitter, didn't bother to post a photo for her new album 'Prism,' out Oct. 22, which is three days before Perry's 29th birthday...

Katy Perry is promoting 'Smurfs 2,' in which she reprised her not-exactly-Oscar-baiting role of Smurfette. As a result, she's been prancing (and speeding in a new Maserati) all around in blue to talk about how she got the gig, and her explanation on 'The Tonight Show' was actually pretty surprising!

Britney Spears and Katy Perry are forever linked by 'The Smurfs 2' -- and not just because Brit Brit sings 'Ooh La La' (the ending credits song) and Perry voices Smurfette in the flick. Perry actually sang backup on 'Ooh La La,' too! True story.

First Justin Bieber stole Lady Gaga's Twitter crown, notching more followers. Now, her fellow pop diva Katy Perry has cruised passed Ma Monster, pushing her down to the third most followed person. She has officially fallen from Twitter grace.

Katy Perry is known for her edgy image and her fanciful, full makeup looks. But the singer revealed that it takes her almost two hours to put her face on. That's right! Perry spends 90 minutes achieving her signature long-lashed look.

What the what? These two lovebirds are moving at lightning speed! Not only have Katy Perry and John Mayer reunited (and it feels so good!), but there are now reports circulating that they are moving in together. *Gasp!*

You may recall that multi-hued hair chameleon and singer Katy Perry was recently embroiled in a lawsuit with the company ghd (Good Hair Day), which dropped her contract because she's supposedly just not that popular anymore. Katy sued -- and now we know she won.

Katy Perry is gonna wash those legal problems right outta her hair. The pop diva settled her lawsuit with British hair care line GHD. The two sides were embroiled in a dispute over the singer's claim that the company verbally agreed to extend her contract. It became a real "he said, she said" headache for both sides.

After two splits in under a year, Katy Perry thinks the third time with John Mayer will be the charm. To help hedge her bets a little, though, she's established some ground rules that we're sure he'll follow for a week or so.

Now that Katy Perry and John Mayer are back on again, the 'Fireworks' songstress is laying down some ground rules for the 'Paper Doll' singer-songwriter. If he wants to date Perry again, he's got to follow some dang guidelines!

Actor and singer Jared Leto is no stranger to drag, having dropped a serious amount of weight and shaved his eyebrows for a role in the upcoming 'Dallas Buyer's Club,' but looking like Katy Perry? Is most likely new to him.

Seems Katy Perry just can't stay away from John Mayer -- not only did she recently admit to Vogue that she's still "madly in love" with the singer, she was also spotted with her lips on his lips this weekend.