John Mayer

Katy Perry and John Mayer’s rollercoaster romance seems to have hit a high point yet again. After they were spotted out to dinner with friends earlier this week, RadarOnline.com can reveal that the couple secretly met up on Thursday for a steamy afternoon hotel hookup!

Katy Perry and John Mayer are dating again after breaking up in 2014. The couple was spotted having dinner and later enjoyed a sleepover.

Giada De Laurentiis’ bombshell divorce announcement came as a surprise Monday after her 11 years of marriage to Todd Thompson. Though the couple’s filings

A surprising number of celebrities – and high-profile ones, at that – have romanced the same person, sometimes at the same time.

Sometimes celebrities date non-celebs.

Taylor Swift is taking a break from dating at the urging of her business team---because she's a man repeller!, RadarOnline.com  has learned. "Taylor's advisers

Here are the 23 biggest music feuds of all time!

From Kim Kardashian to Britney Spears, which of these celebs look better with brown hair and which ones are naturally flirty, fun blondes?

Gwen Korovin, the doctor in Joan Rivers' procedure gone wrong in now in hiding.

Katy Perry is loving the time she's spending with DJ Diplo.

The 29-year-old “Birthday” singer sat down with raunchy comedienne and author Chelsea Handler to discuss her high-profile relationships.

John Mayer knew just what he was doing when he bought fake Rolexes — at least, according to the man who sold him the pricy pieces. Mayer sued Rolex dealer

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

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

John Mayer can't catch a break when it comes to love. A "jerk" of a boyfriend by his own admission, the singer's most noteworthy good dating behavior has been

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

Forty-three years after the Beatles broke up, sending millions of teen fans into a tailspin, the last surviving members are reportedly planning another walk

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

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 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

Perpetually lovelorn pop superstar Taylor Swift has finally admitted something that the world's been thinking for years: Maybe she's the problem. Swift

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

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

How do you wind up on Taylor Swift’s sh*t list? It’s simple – be one of her ex-boyfriends! The 23-year-old singer is known to rip her relationships through

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

Taylor Swift is the princess of country music, but to the controversial Westboro Baptist Church, she's basically the whore of Babylon. "This girl is a whore,"

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

Sounds like Taylor Swift is getting a taste of her own medicine! After writing several revenge songs slamming her exes, the 22-year-old country singer is

Taylor Swift might not ever, ever get back together with her ex-boyfriends and according to a new report she was “bitter” about even being near John Mayer! The

Star magazine has compiled a list of the most hated celebrities in Hollywood, and RadarOnline.com is giving you a sneak peek of the loathsome lineup, composed

Could Katy Perry and ex-husband, Russell Brand, be heading for a reunion? The outspoken British comedian has been nursing the Firework singer through her

John Mayer may have boasted about his wandering eye on The Ellen DeGeneres Show, but he failed to mention his own jealousy issues if his partner did the

John Mayer is done dropping juicy tidbits about his failed romances. The Daughters singer, 35, appears on Ellen Tuesday, and gives little details as to why his

John Mayer is ready to speak up about the horrors of his two-year long vocal cord drama, which almost cost him his career! The singer/songwriter, who recently

In breakup news that won't shock many people in Hollywood, Katy Perry and John Mayer have parted ways yet again! In what no one ever really believed to be a

Taylor Swift's love life is officially trivia fodder. On Wednesday's Jeopardy!, a question (with her as the answer) read, "2009's best female country vocal

Chelsea Handler, appearing on Watch What Happens Live, has a theory about Taylor Swift's carousel of high-profile, short-term relationships. "My theory about

John Mayer put a ring on single lady Katy Perry , but it's not an official engagement bauble. Katy was spotted wearing the stunning heart shaped ring as she

She’s gonna have to face it, she’s addicted to talking about love! Taylor Swift, who is famous for “falling in love” with famous men and then slamming them

It’s hard to believe that Jennifer Aniston is in her mid-40s! The former Friend, who has been in the public eye since the 1990s, is celebrating her 44th

Miley Cyrus showed some serious side boob at Clive Davis' annual pre-Grammy celebration Saturday night. She wore the kind of sexy dress that was avoided by

Are you listening Katy Perry? Your new boyfriend John Mayer is admitting something many already believed, saying he "was just a jerk" in talking about his

Michelle Obama was clearly the belle of the ball Monday night, dazzling the world in a stunning, custom-made Jason Wu gown hours after her husband, President

Taylor Swift has thick skin, but all the public mockery and jokes made about her love life is starting to wear on the I Knew You Were Trouble singer,