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 ...

Thousands of fans got to hear Katy Perry roar for her first time ever in Oklahoma City. Best known for her viral hit "Friday," singer Rebecca Black, who has a new album out called "Salvation," is ...

Fans of the singers note similarities between Perry's just released "Roar" and Bareilles' latest single, "Brave." By Chris Willman Did Katy Perry get a little too bold in ripping off Sara Bareilles’ ...

It's barely been 12 hours since its release, and already Katy Perry's new wannabe anthem "Roar" is causing problems for the frequently bewigged singer. See, parts of "Roar" sound a little bit like the ...

Karly B. is a music news journalist at Collider, specializing in the Western and Asian music industries. With a Bachelor of Science degree in Digital Media and Web Technology, she has dedicated part ...

Katy Perry is letting her ex hear her "roar." The pop star, 40, couldn't hold back her frustration after a fan proposed she sing a John Mayer song on her Lifetimes Tour. Open the Youtube video A ...