• Katy Perry Pays Tribute to Las Vegas Shooting Victims
Since Sunday night's deadly concert shooting in Las Vegas killed 59 and wounded more than 500 others
• Katy Perry's 96 Hour Live Stream Gets Documentary Treatment
Katy Perry isn't finished giving fans a behind the scenes look inside her life and album promotional cycle
• Katy Perry Launching Her Own TV Channel For 'Witness' Tour
Katy Perry's Witness: The Tour is well underway after a kickoff in Montreal last week. Fans who can't get enough of Perry's live show
• Katy Perry Shares Photos From Witness Tour Kick Off
Katy Perry's epic Witness tour kicked off earlier this week at the Bell Centre in Montreal on Tuesday
• Katy Perry Shares Throwback Photo From 'Wannabe' Days
Katy Perry has been on top of the pop world since her breakthrough album One of the Boys in 2008
• Katy Perry Says Witness Tour Will Be 'Sexy, Intelligent and Fun'
It's no wonder Katy Perry had to postpone her Witness Tour last month. The upcoming escapade is shaping up
• Katy Perry Previews Witness Tour with Behind the Scenes Videos
Katy Perry has become the personification of 'Go big or go home.' Given the teaser videos the pop star posted on
• Musician Stars Share Support For Hurricane Irma Victims
Two weeks after Hurricane Harvey wreaked havoc throughout Texas, Floridians are experiencing devastation
• Katy Perry Talks Calvin Harris Falling Out And Reconciliation
Katy Perry and Calvin Harris' friendship reportedly broke down when he pulled out of her tour
• Katy Perry Releases 'Swish Swish' Music Video
Katy Perry had released the music video for her current single 'Swish Swish,' which features Nicki Minaj.
• Katy Perry Previews Celebrity Filled 'Swish Swish' Video
A preview for Katy Perry's upcoming 'Swish Swish' looks more like an ad for a Hollywood feature than a music video
• Katy Perry Announces Postponement Of 'Witness' Tour
Katy Perry has postponed the launch of her tour, Witness: The Tour. Instead of beginning September 7
• Kendrick Lamar Talks Taylor Swift and Katy Perry Feud
Kendrick Lamar recently sat down with Rolling Stone to speak about his success. He also touched on the Taylor Swift-Katy Perry feud
• Katy Perry Giving Away Tickets To Boys And Girls Club Volunteers
Katy Perry is partnering with Global Citizen to support Boys & Girls Club of America
• 'Backpack Kid' Joins Zumba for a Good Cause
Russell Horning, aka 'Backpack Kid,' who went viral after dancing with Katy Perry on Saturday Night Live
• Katy Perry Will Host This Year's MTV Video Music Awards
Katy Perry will be the host for this year's MTV Video Music Awards next month
• Katy Perry Hit In The Face With Basketball
Pop star Katy Perry is not afraid to poke fun at herself, as she demonstrated in a recent Instagram post
• Katy Perry Changes Her Tune In Feud With Taylor Swift
Katy Perry is still talking about Taylor Swift. During an interview with the Australian Today show
• Katy Perry Accused Of 'Absolute Ignorance' Over Koalas Ad
Katy Perry's whirlwind Witness promotional schedule has apparently included filmed advertisements
• Katy Perry Recruits Gretchen For 'Swish Swish' Lyric Video
Katy Perry has released a lyric video earlier this week for her current single 'Swish Swish'
• Katy Perry Lets Fans Audition for 'Swish Swish' Video
Katy Perry has teamed up with DanceOn to find dancers for the music video for her latest single 'Swish Swish'.
• Niall Horan Wants Katy Perry To 'Stop Being Mean' To Him
You may remember that only seven years ago, a baby-faced Niall Horan appeared on the UK's The X Factor
• John Mayer Reacts To Katy Perry's Sex Ranking
James Corden recently asked Katy Perry to rank the bedroom abilities of each of her past three partners.
• Ben Stiller Challenges Justin Bieber, Katy Perry To Dodgeball Game
It's been 13 years since Ben Stiller, Vince Vaughan, Christine Taylor and Justin Long took the court in the comedy Dodgeball
• Katy Perry Addresses Orlando Bloom Nude Photos
Last August, revealing images of Orlando Bloom operating a stand-up paddleboard naked (with then-girlfriend Katy Perry)
• Calvin Harris 'Feels' Video With Katy Perry, Pharrell, Big Sean
Calvin Harris' new album 'Funk Wav Bounces Vol. 1' will be released this Friday
• Ed Sheeran Talks Taylor Swift And Katy Perry Feud
While the feud between Taylor Swift and Katy Perry may finally be over, Ed Sheeran said it was never really a heated beef
• Calvin Harris Streams 'Feels' Featuring Katy Perry, Pharrell, Big Sean
Calvin Harris has released a new track entitled 'Feels' and features Katy Perry, Pharrell Williams and Big Sean.
• Diplo Once Again Shrugs off Katy Perry's Sex Ranking
During her Witness promotional livestream, James Corden asked Katy Perry to rank her former lovers
• Katy Perry Wrote A Song About Suicide
Katy Perry has spoken candidly about her struggles with alcohol and depression and even admitted
• Charlie Puth Strips Down Katy Perry's 'Bon Appctit'
Fans who can't get enough of Katy Perry's 'Bon Appetit' should look no further than Charlie Puth's stripped down, sultry cover
• Katy Perry Attempts To End Taylor Swift Feud
After weeks of discussing her feud with Taylor Swift and undergoing a cathartic 72-hour Livestream event, Katy Perry
• Diplo Laughs Off Katy Perry's Sex Ranking
Diplo took to social media to joke about the Katy Perry's sex ranking
• Katy Perry Ranks John Mayer, Orlando Bloom, Diplo's Bedroom Skills
Katy Perry has enjoyed romances with John Mayer, Diplo and Orlando Bloom, giving her unique insight
• Katy Perry Reignites Feud With Taylor Swift
Katy Perry has reignited her feud with superstar Taylor Swift in a new interview.
• Katy Perry's Dark Horse Given A Hard Rock Makeover
Kevlar have given the Katy Perry hit 'Dark Horse' a hard rockin' makeover and just released the cover track
• Katy Perry Adds New Dates To Her 'Witness' Tour
Katy Perry has announced that she has added new dates to the European leg to her Witness Tour
• Katy Perry Reveals New Details For 'Witness' Album
Katy Perry released the 15-song tracklisting for her upcoming fifth studio album, Witness
• Alleged Katy Perry 'Witness' Album Clips Leaked
Katy Perry's new album 'Witness' is set to be released next month and official details surrounding
• Katy Perry Explains Taylor Swift Feud History
Katy Perry's new single 'Swish Swish' reignited speculation about her longstanding feud with Taylor Swift
• Katy Perry Wrote Over 40 New Songs For New Album
Katy Perry has revealed that she wrote over 40 songs during her hiatus for the spotlight following her busy 2015
• Miley Cyrus Says She Inspired Katy Perry's 'I Kissed A Girl'
Miley Cyrus reportedly claimed in a recent interview that Katy Perry told her that she was the inspiration for 'I Kissed a Girl'
• Katy Perry To Get Massive Payday For American Idol Reboot Deal
Pop star Katy Perry will allegedly make a huge salary as a judge on the upcoming reboot of American Idol
• Katy Perry's 'Swish Swish' May Be Taylor Swift Diss Track
Social media is ablaze with fan theories about how Katy Perry's new track 'Swish Swish,' is a direct diss track for Taylor Swift.
• Katy Perry Streams New Track 'Swish Swish' Featuring Nicki Minaj
Katy Perry has released a new single 'Swish Swish,' featuring Nicki Minaj
• Katy Perry Confirmed As Judge For 'American Idol' Reboot
Katy Perry has confirmed she will be joining the reboot of the singing competition show 'American Idol' as a judge
• Katy Perry Announce Witness Album and North American Tour
Katy Perry has announced that she will be releasing her new studio album, which will be entitled 'Witness,'
• Katy Perry Releases 'Bon Appctit' Music Video
Katy Perry has released the music video for her new single 'Bon Appetit,' featuring Migos
• Katy Perry Addresses Taylor Swift Diss Track Speculation
Is there still 'Bad Blood' between superstars Katy Perry and Taylor Swift?
• Katy Perry, J.Lo To Be Part Of Carpool Karaoke Primetime Special
Katy Perry and Jennifer Lopez will appear as featured guests for the upcoming The Late Late Show Carpool Karaoke Primetime Special
• Katy Perry Release New Track 'Bon Appetit' Featuring Migos
After teasing fans with a cherry pie recipe earlier in the week, Katy Perry released her new single 'Bon Appetit,'
• Saturday Night Live Announce Haim, LCD Soundsystem, Katy Perry
Haim, LCD Soundsystem, Katy Perry will be taking the Saturday Night Live stage next month
• Katy Perry Becomes Food Network's Guy Fieri
National Lookalike Day look place earlier this week and Katy Perry celebrated at her own expense
• Orlando Bloom Not Bitter About Katy Perry Break Up
After around a year of dating, superstars Katy Perry and Orlando Bloom split up this past February.
• Ryan Phillippe Will Never Let Katy Perry Out of His Basement
Why won't Ryan Phillippe let Katy Perry out of his basement?
• Katy Perry Tributes Die-Hard Fan Killed In Car Accident
Katy Perry is mourning the loss of one of her die-hard fans this week. Katie Bell, an 18-year-old from Benton, Louisiana, died on Saturday
• Katy Perry's 'Chained to the Rhythm' Remixed By Lil Yachty
Lil Yachty is breathing new life into Katy Perry's new single 'Chained to the Rhythm' with his remix of the track
• Hot Chip Remixes Katy Perry's 'Chained to the Rhythm'
Details about Katy Perry's untitled fifth studio album are still scant, but she's sustained interest with a new remix of 'Chained to the Rhythm'
• Katy Perry And Orlando Bloom Confirm Break Up
Following a year together as a couple, Katy Perry and Orlando Bloom have broken up.
• Katy Perry Releases 'Chained To The Rhythm' Video
Katy Perry has released a new music video for her latest single 'Chained to the Rhythm,' which features Skip Marley
• Britney Spears Takes High Road Over Katy Perry's Insult
Katy Perry made some thinly veiled jokes about Britney Spears' 2007 mental health struggles at the Grammys
• Katy Perry Launches Global Scavenger Hunt For Fans
Katy Perry is planning a big drop on February 10th, two days before she takes the stage at the 59th Annual Grammy Awards
• Katy Perry Previews New Single 'Chained to the Rhythm'
Katy Perry is teasing her new single via social media. The new track is reportedly titled 'Chained to the Rhythm,'
• Katy Perry Shades Taylor Swift at Kanye West Concert
Katy Perry and Taylor Swift both attended Drake's 30th birthday party on Sunday (Oct. 23) without incident
• Katy Perry Introduces The Very First 'CoverBoy'
Katy Perry has been representing CoverGirl ever since 2013, when the makeup company brought her on board
• Katy Perry Willing To Collaborate With Taylor Swift On One Condition
Katy Perry, a simple 'sorry' is all it would take for her bad blood with Taylor Swift to turn back into mad love
• Katy Perry Helps Deliver Her Sister's Baby
Katy Perry is not just a pop star, she's midwife as she tweeted that she once again helped deliver her sister's baby
• Katy Perry Surprises Pulse Nightclub Survivor On Ellen
Ellen DeGeneres had one powerful moment for a Pulse Nightclub survivor on her show last Thursday
• Katy Perry Premieres New Song 'Rise'
Pop star Katy Perry has released a new single entitled 'Rise', exclusively through Apple Music
• Katy Perry's Twitter Account Hacked
Katy Perry's Twitter account was hacked on Monday (May 30th).
• Katy Perry And Orlando Bloom Appear To Be Fine in Playful Photo
Katy Perry and Orlando Bloom are just fine following the Selena Gomez misunderstanding
• Christina Aguilera Does Adele, Katy Perry, Rihanna Impressions On TV
Christina Aguilera stopped by the Ellen show where she did her impressions of a number of her fellow popstars
• Katy Perry Addresses Selena Gomez And Orlando Bloom Rumors
Katy Perry has been notably silent about rumors that her boyfriend Orlando Bloom got a little too close
• Katy Perry Reaches Out To Dying Fan
Katy Perry has sent along a heartfelt video message to Sophie Birtles, a young fan in Isle of Man
• Judge May Rule Katy Perry Can Buy Convent
Katy Perry has had her eye on a Catholic convent for some time, and it looks as though she's one step closer to finally purchasing it
• Dolly Parton And Katy Perry To Duet At ACM Awards
Not only will Dolly Parton be honored with the Tex Ritter Award at the 2016 ACM Awards, but she will be giving a special performance with pop star Katy Perry
• Dr. Luke's Sister Upset Katy Perry Is Not Supporting Her Brother
Dr. Luke's sister is speaking out on behalf of her brother.
• Katy Perry Taking Her Time On Next Album
Katy Perry opened up about her next album and who she'll be rooting for at the 2016 GRAMMY Awards
• Katy Perry Teases New Lyrics?
For months it's been all quiet on the Katy Perry music front
• Derek Zoolander Asks Katy Perry to Stop Singing 'Relax'
Katy Perry took to Instagram to share a clip of her self singing Frankie Goes to Hollywood's 'Relax.'
• Katy Perry Grants Christmas Wish For 8-Year-Old Burn Victim
Singer Katy Perry got into the spirit of Christmas this year and sent some holiday cheer to a special fan, Safyre Sweet
• Katy Perry Premieres Christmas Song 'Every Day Is A Holiday'
Katy Perry is premiering a new Christmas song, 'Every Day Is A Holiday', in a new commercial promoting H&M's #HappyAndMerry seasonal campaign
• Katy Perry Writes Song For H&M's Holiday Collection
Katy Perry is the face of H&M's holiday collection and fittingly she also wrote a song titled 'Every Day is a Holiday,' which will serve as the soundtrack to the new campaign
• Katy Perry Beats Taylor Swift As 2015 Highest-Paid Woman In Music
Katy Perry beat superstar Taylor Swift as the top woman in earnings this year according to the Forbes' 'World's Highest-Paid Women in Music' list for 2015
• Madonna Joined On Stage By Katy Perry At L.A. Concert
Katy Perry joined Madonna on stage at The Forum in Los Angeles on Tuesday during the Material Girl's performance of 'Unapologetic Bitch' and video of the collaboration has made its way online
• Katy Perry Gets Animated For Katy Perry Pop App
Katy Perry showed off her cartoon alter ego via Instagram. The pop star has apparently been hard at work helping develop a video game app