Katy Perry Shares Photos from Witness Tour Kick OffThe production looks epic.
American Idol May Be DelayedWith a lack of judges and a Katy Perry's 'Witness' tour looming, producers are scrambling.
Katy Perry Teases Epic Witness Tour with Behind the Scenes VideosThe tour preview promises amazing production values, with a giant all-seeing eye overlooking the stage.
Katy Perry Shares Throwback Photo from 'Wannabe' DaysPerry rocked some low-rise jeans with a Dalmatian patterned belt, and her blonde hair was coiffed in a 'do reminiscent of "The Rachel" from Friends.
Musicians Send Thoughts and Prayers to Florida in the Wake of Hurricane IrmaKaty Perry, John Mayer and Chris Young were just a few to weigh in.
Rod Stewart Performing Remotely On MTV's VMACatch his performance this weekend.
Katy Perry And Orlando Bloom Spotted Together...AgainThey tried to go incognito, but fans caught on pretty quick and started tweeting out pics.
Katy Perry Announced As The Host Of The 2017 VMAsKaty Perry is upgrading from just performing at the VMAs to hosting the whole show!
Katy Perry Brings Up Old Feud Again: 'I Love Taylor Swift'"I mean, I love her, I always have," Perry said. "We've had our differences but I just continue to say, 'God bless her on her journey.'"
Rihanna, Chance the Rapper and Katy Perry Named Internet's Most InfluentialKaty Perry recently became the first person to pass 100 million twitter followers.
10 Great Musician Selfies for National Selfie DayHappy National Selfie Day!
Katy Perry In The Kitchen With Chef Gordon Ramsey (Video)Katy Perry is hilarious in the kitchen!

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