Katy Perry Postpones 'Witness' Tour, Cites 'Unavoidable Production Delays'"I’ll be spending the next few weeks taking the time to properly prepare the show to be an experience I am proud to share with you."
Katy Perry Is Giving Away Concert Tickets To Boys & Girls Club VolunteersKatyCats that actually volunteer their time at a Boys or Girls club are entered to win VIP tickets to the tour.
Katy Perry To Host MTV Video Music AwardsPerry has been eating astronaut ice cream to get ready.
John Mayer Responds to Katy Perry's Sex RankingIn regards to bedroom skills, Perry ranked Mayer for the top spot.
10 Great Musician Selfies for National Selfie DayVIDEO: Happy National Selfie Day everyone!
Katy Perry Breaks 100 Million Twitter Followers MarkOn Friday, the "Swish Swish" singer crossed over the 100 million follower mark on Twitter...
Calvin Harris Recruits Katy Perry, Pharrell And Big Sean For 'Feels'The single is the latest from the DJ/Producer's forthcoming studio album 'Funk Wav Bounces Vol. 1,' which is set to be released on June 30th.
Katy Perry Ranks John Mayer, Orlando Bloom & Diplo's Bedroom SkillsVIDEO: At first, Perry demurred, but James Corden got it out of her.
Katy Perry Admits To Struggles With Alcohol, Depression, Thoughts of Suicide“I wrote a song about [suicide],” she said during a teary talk with Dr. Siri Sat Nam Singh. "I feel ashamed that I would have those thoughts, feel that low and that depressed."
Taylor Swift Returns To Spotify As Katy Perry Releases 'Witness'The beef between the two still seems to be simmering, and Swift has previously been emphatic about her opposition to streaming services.
Katy Perry Reopens Taylor Swift Feud In New InterviewVIDEO: "I wish that I could turn the other cheek every single time, but I’m also not a pushover, you know?" she said.
Katy Perry Explains History Of Taylor Swift BeefVIDEO: 'Like, She Started It' - Perry also confirmed the origin of the story that's played out on Twitter for years—a 2012 argument over backup dancers.