Katy Perry

Katy Perry's 3-acre Hollywood Hills home - the one she bought with Russell Brand during their brief marriage - is up for sale, priced at $6.925 million. The

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

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 streets,

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

As U.S. party revelers drank themselves green over the weekend for St. Patty’s day, RadarOnline.com managed to keep a clear enough head - kind of - to bring you

What’s life like behind-the-altar for the teenage daughters of real-life preachers, after the sermon concludes? A provocative new Lifetime docuseries

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

Not every star got it right on the fashion front this week! From the red carpet of the 2013 Grammy Awards and the BAFTAs to the city streets, Hollywood’s

Grammy memo? What Grammy memo? It was a skinsational and sexy night at the 2013 Grammy Awards, despite the infamous memo sent out by CBS on Wednesday advising

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

Who has hit the high note and who has totally missed the mark at the Grammy Awards over the years? Before we pick the wardrobe winners and sinners at the

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

You don't have to be Jennifer Lawrence to have young-looking skin. Just ask Dr. Oz his secret. We did! And his response will shock you!

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

Not every star got it right on the fashion front this week! From the red carpet of all the awards season events to the city streets, Hollywood’s hottest

The Hunger Games led the pack with five awards at Wednesday night's People's Choice Awards from the Nokia Theatre in Los Angeles, and we've got a full recap of

Who was dressed to rock and shock at the People’s Choice Awards 2013? From the hottest stars of this year’s most talked-about movies and television shows to

The stars have arrived to the People’s Choice Awards 2013! The hottest stars of film, television and music hit the red carpet of the annual show at the Nokia

What stars had the hottest hair of the People’s Choice Awards 2013? Master colorist and Shear Genius judge Kim Vo,  Schwarzkopf Professional Blonding

Matt Dallas has come out of the closet. The Kyle XY star, who has never publicly discussed his sexuality, confirmed via Twitter on Sunday that he is gay and

Matt Dallas has come out of the closet. The Kyle XY star, who has never publicly discussed his sexuality, confirmed via Twitter on Sunday that he is gay and

By Radar Staff The Duke and Duchess of Cambridge Leave Church On Christmas DayRihanna And Chris Brown Get Cozy At Lakers Game Justin Theroux And Jennifer

By Radar Staff A bundled-up Katy Perry and boyfriend John Mayer grabbed dinner at Beverly Hills' Matsuhisa Thursday night, and we've got the photos for you

By Leah Ornstein - Radar Features Editor Who were the most snap-happy stars of the week? From inside the privacy of their bedrooms and their holiday

By Leah Ornstein - Radar Features Editor Not every star got it right on the fashion front this week!From the red carpet of the hottest events and movie

By Radar Staff Firework singer Katy Perry and John Mayer sure looked like a couple in love at a Rolling Stones concert at the Prudential Center on Thursday

By Debbie Emery - Radar Reporter Every day we are bombarded with stories of sadness, death and loss, but between the politics and tragedy are rare feel good

By Leah Ornstein - Radar Features Editor Mirror, mirror on the wall, which Hollywood stars had the hottest bikini bodies in 2012 of them all? There was no lack

By Debbie Emery - Radar Reporter Not every star put their best fashion foot forward this week! While some pulled out all the stops in the costume department,

By Radar Staff Hailed as an empowering voice for LGBT youth, Katy Perry received the Trevor Hero Award at The Trevor Project's annual awards ceremony at the

By Debbie Emery - Radar Reporter Angus T. Jones' shocking rant against the hit sitcom Two And A Half Men that made him a millionaire has both surprised and

By Radar Staff Katy Perry's gospel upbringing and religious family are both well-known to her fans, but few are aware that she has a secret half-sister who was

By Radar Staff President Barack Obama was elected to his second term in the Oval Office Tuesday, defeating ex-Massachusetts Gov. Mitt Romney with a 49.8 percent

By Radar Staff Chris Brown Attends Rihanna's Halloween PartyKim Kardashian Throws Halloween Bash At LIV LeAnn Rimes Shares Her Halloween Photos On Twitter

By Radar Staff Who doesn’t dread bumping into their ex? Now, imagine if cameras were there to capture it for all the world to see! Katy Perry, accompanied by

By Leah Ornstein - Radar Features Editor Not every star got it right on the fashion front this week!From the red carpet of the hottest events and movie

By Radar Staff Katy Perry's 11-year-old autistic fan Jodi DiPiazza, who shared the stage with her idol at a Comedy Central benefit last weekend, showcased her

By Radar Staff John Mayer is officially old enough to run for president! The quirky musician celebrated his 35th birthday in Manhattan with girlfriend Katy

By Radar Staff They're hot then they're cold, they're yes then they're no... Pop princess Katy Perry's on-again, off-again romance with seductive singer John

By Radar Staff Kate Hudson dazzled in a clingy, cleavage-baring red gown at the amfAR Inspiration Gala at Milk Studios in Los Angeles Thursday night, and we've

By Radar Staff Fresh from a break-up from ladies' man John Mayer, Katy Perry has now been snubbed by a former flame, RadarOnline.com is exclusively

By Radar Staff Although she’s reportedly back with Robert Pattinson, Kristen Stewart took her  father John as her “date” to Sunday's Florence and the Machine

By Radar Staff Katy Perry may as well have been singing about John Mayer when she sang “You change your mind like a girl changes clothes.”Pop music’s hottest

By Leah Ornstein - Radar Features Editor What Hollywood stars were nap happy and generous about sharing their personal photos on social media this week? From

By Radar Staff Just because they have access to the top dermatologists and most expensive skincare lines, doesn’t mean that Hollywood stars are immune to acne!

By Radar Staff Don’t believe the gossip! Rumor has it that these Hollywood stars went under the knife and altered their beautiful faces and hot bodies, but they

By Alexis Tereszcuk - Radar Entertainment Editor Actor Johnny Lewis was found dead outside a Los Angeles home in a bizarre double death scene on Wednesday, and