The music celeb has also named "I Kissed a Girl" as a song on her hit list she wishes she could amend. Unlike her reasons ...

Katy Perry's Lifetimes Tour had fans buggin' out on Friday. The pop star endured a scary prop malfunction while performing at the Chase Center in San Francisco during her most recent show. Fan videos ...

The students hope their videos will win them a Katy Perry "GMA" concert. Oct. 14, 2013— -- intro: After Katy Perry put out a call for high schools students to submit their own rendition of her ...

Katy Perry is opening up about where her headspace was before releasing her new song. The "Roar" singer dropped the music ...