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

In fact, her superstardom also earned Perry a victory in her length legal battle over her name’s trademark. According to ...

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 ...

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

Katy Perry channeled a “short and sweet” vibe, seemingly inspired by Sabrina Carpenter, for the Espresso hitmaker’s ...

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 gonna announce next?" the pop icon asked in a video she posted to social ...

Katie vs. Katy has been settled. Pop star Katy Perry won an appeal Friday of a trademark decision brought by Australian clothing designer Katie Taylor, who sells under her birth name Katie Perry.

Katy Perry and John Mayer recently had an unexpected run-in in Los Angeles. Perry, 40, and Mayer, 47, were spotted at Sabrina Carpenter’s Short n’ Sweet Tour show at the Kia Forum in Los ...

“Who Says” exes can’t be friends? Katy Perry and John Mayer were spotted catching up at Sabrina Carpenter’s concert in Los Angeles on Sunday — nearly a decade after calling it quit ...

Her previous work can be found in OK! Magazine, MyLondon, GRM Daily, and more. Dimitrios Kambouris/Getty Katy Perry is not just a regular aunt, she's a cool aunt! On Tuesday, Nov. 19, the musician ...