"I hope this song can inspire us to heal, unite, and rise together," singer says of new Olympics theme
Before she was famous, the future pop star made this unlikely appearance on 'The Tonight Show'
We're giving away five copies of Katy Perry's most popular album
Performances take center stage as stars reemerge, reunite and reinvent for this year's show
A federal appeals court declined to reinstate the jury award Thursday, instead finding that Christian rapper Flame failed to prove Perry copied anything “original” from the song “Joyful Noise”
The single marks the first collaboration between Perry and Alesso
Singer’s new visual ends with a stunning reveal
The inaugural edition of the music festival will feature acts across the genres of pop, rock, folk and electronica
The American pop star will be headlining the OnePlus Music Festival
Leading up to the release, pop star hosted a live Q&A and got matching tattoos with her fans