Katy Perry has faced a backlash from fans after she won her court appeal against Australian fashion designer Katie Perry. The ...

Nov. 25 (UPI) -- Katy Perry is teasing new dates for The Lifetimes Tour. "Ok guys, what leg of the tour do you think we're ...

Pop star Katy Perry successfully overturned a trademark decision barring her from using her own name to sell merchandise in ...

Katy Perry exemplified top 40's biggest and best at the dawn of a golden age of pop music.

Katy Perry has won her yearslong legal battle with an Australian designer. The verdict was delivered in an Australian court ...

Australian designer Katie Taylor, who sells her garments under her birth name Katie Perry, sued the "Hot N Cold" singer for ...

Katy Perry has successfully appealed against a trademark decision over her name, against Australian fashion designer Katie ...

The session pro discusses the skills needed to hold down gigs with pop icons –including playing on top of a giant mushroom ...

Katy Perry’s 2008 hit 'Hot N Cold' has joined the Spotify Billions Club, becoming her seventh song to reach one billion ...

Luke Bryan shares the adorable nickname Katy Perry's 4-year-old daughter Daisy calls him. Bryan and Perry became good friends ...

Katy Perry has announced a World Tour in a desperate bid to save flagging music career and intends to bring daughter Daisy to ...

During the show, Carpenter “arrested” Marcello Hernández’s viral Saturday Night Live persona Domingo for being too hot.