Katy Perry

Katy Perry just can’t pick ‘em. Her marriage to self-proclaimed sex addict Russell Brand ended in bitter divorce, and she moved on to lothario John Mayer, only

Most people take time to regroup after a breakup, but Katy Perry is not most people. After splitting from John Mayer in February, RadarOnline.com has

Some come to the Coachella for the concerts; others, for the parties; and some, for romance. Katy Perry got a taste of all three this weekend when she was

President Obama thinks Kanye West is a “jackass,” and RadarOnline.com has exclusively learned, he’s no fan of the rapper's fiancée either! Though Kim Kardashian

Miley Cyrus has appalled the world with her tongue-wagging twerking ways but now there's a new outrage--she actually spit on fans during a recent concert in

L'Wren Scott and Mick Jagger were together for 13 years, but in the last months before her death, she was forced to watch him cavort onstage -- and off -- with

Russell Brand's Indian-themed marriage to Katy Perry didn't last, but he hasn't let bad karma affect his spiritual affinity for the country. In fact, the

John Mayer's womanizing ways have finally caught up to him. In a new report, Star claims that Katy Perry kicked the  "Who You Love" crooner to the curb --

It hasn’t been the best week for rock star relationships. Days after Robin Thicke announced his marital separation, Billboard power couple Katy Perry and John

As things continue to heat up between John Mayer and Katy Perry, the crooner's ex, Jennifer Aniston, had made peace with their intense love affair

Hear her "Roar." Katy Perry took a loss in ridding herself of the last remnant tying her to ex-husband Russell Brand, Park Hill, the West Hollywood mansion she

It looks like Britney Spears is a hit in Sin City. Her Piece of Me residency show opened Friday night at the Planet Hollywood Resort & Casino to a packed house

Celebrities are known for making outrageous demands backstage at their shows and in their hotel room, and it turns out Katy Perry and John Mayer aren't any

Is that you Beyoncé? Katy Perry was caught in an outrageous lip-synching accident over the weekend and RadarOnline.com has the video of her musical

All hail Queen B! Beyonce's bombshell surprise album has brought her some of her biggest sales ever: According to new sales figures, "Beyonce" sold roughly

The 2014 Grammys promise to be the mother of all awards shows! That's because pop music's three biggest divas — Katy Perry, Beyonce and Lady Gaga — are all

Taylor Swift is country's sweetheart, but according to an eyewitness at the American Music Awards on Sunday night the singer was anything but sweet with the

"I kissed God and I liked it!" Katy Perry's preacher father, Keith Hudson, has made a habit of shouting to his captive audiences.A long-time minister turned

Is Katy Perry about to become Mrs. John Mayer? The Prism singer sported a tiny (by celebrity standards) diamond solitaire ring on her left hand on Sunday

Australian officials fear Katy Perry’s new album "Prism" may be hazardous to the country, RadarOnline.com is reporting. The 29-year-old singer’s album features

Mick Jagger denied Katy Perry's claim that he hit on her when she was an 18-year-old up-and-comer, and we've got all the details for you right here on

Katy Perry dished about the time Mick Jagger hit on her when she was an 18-year-old up-and-comer, and we've got all the details for you right here on

The countdown has begun and celebs are getting ready to attend one of the biggest nights in pop music. But if you can’t wait for the American Music Awards

You want a hot body? You better get a good visual effects director, b***h! Ever since Britney Spears' video for "Work B***h" premiered, fans have focused on

UPDATE: Like Katy's hit song, real estate deals run Hot N' Cold, and this one did, falling through. The pop starlet, in response, slashed $507,000 off her

With her husband a drug abuser and her marriage in crisis, Khloé Kardashian has turned to her much younger half-sister, Kendall Jenner, for support. "I love

Despite her husband Lamar Odom's snowballing troubles, Khloe Kardashian was smiling -- and still wearing her wedding ring -- while attending Katy Perry's Labor

Lukasz Gottwald -- known by everyone in the music biz as Dr. Luke -- has signed on as the third American Idol judge. The music producer will be joining Keith

Katy Perry has finally sold the Los Angeles home she once shared with ex-husband Russell Brand, and we've got all the details for you right here on

"I heart you@sarabareilles," Katy Perry tweeted on May 15, linking to a video of singer-songwriter Sara Bareilles' song, Brave. Now, weeks later, an onslaught

Whether showing up hours late for concerts or cracking an audience member on the head with her mic, Rihanna has always practiced her own particular brand of fan

John Mayer opened his new Born & Raised Tour Saturday night in Milwaukee with a tribute to girlfriend Katy Perry. Mayer called Perry "more incredible than I

There are definitely fireworks in Katy Perry and John Mayer’s relationship! The happy couple celebrated the 4th of July together and Katy shared a picture of

Things are definitely back on with Katy Perry and John Mayer! After being spotted out together in New York City over the weekend, the on-again-off-again lovers

Apparently Katy Perry’s Vogue interview got her back into the arms of John Mayer! Days after her extensive Vogue cover story hit newsstands, in which the

The relationship is over, but that won't stop Katy Perry from gushing about ex-lover John Mayer. The I Kissed A Girl divorcee -- covering the July 2013 issue

Katy Perry hints that there is a dark secret behind her divorce from Russell Brand, -- a secret that she says she is keeping "locked in my safe for a rainy

Robsten has finally come to an end and a mystery British blonde has emerged as the potential cause for Rob Pattinson and Kristen Stewart's shocking spilt — and

Katy Perry will have one, impressive housewarming party! The Teenage Dream singer, who recently put the love nest that she shared with ex-husband Russell Brand

Katy Perry knows how to have a blast in her bikini! The Teenage Dream singer stripped down into a skimpy swimsuit and engaged in a little inner tubing action

Jennifer Lopez isn’t shy about sharing all of the intimate details of her life – including her divorce drama – with her fans. The sexy Latina superstar, who

Not every star got it right on the fashion front this week! From the glitz and glamour of the hottest Hollywood events to the city streets, Tinseltown's

Just because they are rich, famous and used to wearing expensive designer clothes, it doesn’t mean that celebrities bother to take care of them. From gowns

Kristen Stewart and Robert Pattinson are separated again! The pair has enjoyed a loved-up month where they were spotted at various nightspots around Los

Hollywood’s hottest stars are rich, famous and incredibly demanding! From movie stars to Billboard chart-toppers, these celebrities are far from modest when it

Not every star got it right on the fashion front this week! From the glitz and glamour of the hottest Hollywood events like the 2013 MTV Movie Awards and the

How much does a name have to do with winning the fame game? We may know them by Natalie Portman, Tom Cruise  and Jessica Chastain, but they are just a few of

It's supposed to be all about the music, but for many Hollywood stars the Coachella Music Festival is the party of the year! Game of Thrones star Alfie Allen

Kristen Stewart and Robert Pattinson got their PDA on Friday night at the Coachella Music Festival. The on-again, off-again, very-much-on-again couple were

Not every star got it right on the fashion front this week ! From the glitz and glamour of the hottest Hollywood events and movie premieres to the city