The Internet has accused Katy Perry of copying the brand of this young pop star.

Former Canadian Prime Minister Justin Trudeau dances in the background of Katy Perry’s latest TikTok video. The pair have ...

Former Canadian Prime Minister Justin Trudeau dances in the background of Katy Perry’s latest TikTok video. The pair have ...

Katy Perry's greatest hits compilation The Ones That Got the Plays rises into the top 10 for the first time in there U.K.

"The One That Got Away" brings Katy Perry to a new career peak on the Billboard Global Excl. U.S. as it brings her into the ...

Katy Perry broke out one of her looks from the 2009 Hello Katy Tour for her current set of summer shows, take a ...

The “Big Brother 28” cast list is officially here, and “American Idol” fans may recognize one of the Houseguests. Lyric ...

Katy Perry may have been eclipsed by other female performers in recent years, but her sold-out Irish show proved she's still a force to be reckoned with ...

KATY PERRY is one of the best-selling artists of all time, having sold 80million records and dominated the charts since her 2008 debut I Kissed A Girl. She is the first to admit she lost her spark ...

Happy New Music Friday! The weekend is here, which means more streaming, new playlists and the best that music has to offer -- and ET has you covered for everything in between. Culture's Biggest Night ...

New Delhi, Jun 21 (PTI) Singer Katy Perry announced the release date of her upcoming song “Watch It Burn”, which will be released on June 25.The singer, known for tracks such as “California Gurls”, ...