katy perry

Here's one Top 10 that Avril Lavigne, Katy Perry and Britney Spears probably wish they didn't make: The Most Dangerous Celebrities list -- most dangerous for your computer, that is!

Katy Perry shared another preview of 'Prism,' this time in the form of a 30-second snippet of 'Walking on Air,' an uptempo, EDM-lite track. From the audio sample we enjoyed, it appears that Perry is flexing her creative muscles.

Katy Perry is the latest music artist to run afoul of PETA.

Katy Perry and her baby blues cover ELLE Canada for October. Instead of a body shot of the singer wearing a gorgeous, high fashion couture ensemble, the cover image zeroes in on Perry's haunting, crystal blue eyes and her features.

After Katy Perry appeared on 'Good Morning America' last week, a track listing for 'Prism' began circulating. Now, after the Los Angeles listening party for the album, held for select special people (aka the media), a picture of someone holding a piece of paper featuring what is believed to be the deluxe edition track listing has landed on the Interwebs.

Katy Perry and John Mayer are getting super serious, but as anyone who's followed their tumultuous relationship knows, they've had quite a few ups and downs -- including quite a few splits -- in between. Thankfully, though, those are behind them ... and they even inspired Perry's smash hit, 'Roar.'

Miley Cyrus and Katy Perry will help make Saturday nights even more exciting very soon. Both artists are among those set to appear on 'Saturday Night Live' this season, NBC confirmed today (Sept. 9).

Richard Simmons is not only a dancer and a motivator -- he's also a musician, and he's speaking out on Miley Cyrus' much-maligned 2013 MTV VMAs performance as well on his favorite pop star of right now, Katy Perry.

Katy Perry is not just a champion. She is the undisputed queen of the jungle. She will drop the 'ROAR' video on Sept. 5, and she shared the cutest retro-style poster to help promote the premiere. It features the singer in all her leopard-print and leaf loincloth glory. #RAWR!

The Top 40 Pop Songs for September 2013 include some of this year's biggest hits! This month, Katy Perry and Lady Gaga entered the charts with their new singles. The two singers were joined by Miley Cyrus, who released her twerk-free 'Wrecking Ball,' In addition, Taylor Swift's Ed Sheeran collaboration, 'Everything Has Changed,' is making it's way up the list.

Katy Perry revealed the 'Prism' album cover on the jumbotron in Times Square on 'Good Morning America' today (Sept. 6). The image finds the singer bathed in light and looking beautiful.

Katy Perry ends up lost and stranded in the jungle as the result of a plane crash in the video for her latest chart-topper 'ROAR.'