Bryan Gaw, famously known as 'Left Shark' in Katy Perry's 2015 Super Bowl halftime show, opens up to PEOPLE exclusively about ...

The “Firework” singer announced last year that she was leaving the ABC singing competition after seven seasons to embark on ...

Katy Perry is looking back at her 2015 Super Bowl performance via a series of photos and recalling the infamous Left Shark ...

Katy Perry loved watching Taylor Swift make the whole place shimmer. The "Teenage Dream" singer was effusive in her praise of Taylor's Eras Tour, which she got to see in Sydney while ...

It doesn’t matter that it topped the Billboard Hot 100. In the 2012 book Katy Perry, the “Teenage Dream” star said she used flattery to get Snoop Dogg to add a verse to “California Gurls.” ...

The singer talked about the frisky innuenDOH!-laced song from her "Teenage Dream" album on Wednesday's (Jan. 29) Kimmel.

See which Super Bowl halftime performances made our top five list including the artist who changed halftime shows forever.

Katy Perry, whose latest album, 143, was not well-received among fans, revealed how she deals with negative reviews.The ...

This spring, pop star Katy Perry will hit the road for her first ... but Perry’s career didn’t truly take off until 2010’s “Teenage Dream.” It was the second album in history, after ...

Katy Perry is bringing her 'Lifetimes Tour' to the American Airlines Center in Dallas, Texas and you could be there on us.

Katy Perry also shared what her therapist told her “that really changed my life”. She also hopes her album can become "the ...