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 ...

Increasing the hype for her upcoming album Prism, Katy Perry has released a taste of what it has to offer through her new single 'Roar'. Katy Perry at the premiere of The Smurfs 2 held at the Regency ...

So, Katy Perry has done it again and topped the charts with another ridiculously catchy dance tune that people who don't even like it are singing. 'Roar' marked the first release of her fourth album ...

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 ...