A celebrity name can dominate a market long before a courtroom decides what that fame actually means for everyone else. In Australia, the latest turn in the dispute between Katy Perry and designer ...

Taylor, had registered Katie Perry as a trademark and the singer, whose real name is Katheryn Elizabeth Hudson, demanded that ...

Pop star Katy Perry has lost a legal showdown with another woman who almost shares her name, ending a long-running battle over who gets to use it for business. Australia’s highest court ruled on ...

Pop star Katy Perry has the internet talking again after posting new Instagram photos with her boyfriend, former Canadian ...

Australian designer Katie Perry has won the right to sell clothes under her name, claiming victory in a years-long trademark dispute with US pop star Katy Perry. View on euronews ...

Australian fashion designer Katie Perry wins her High Court battle against international pop star Katy Perry in a long-running trademark case.

Singer Katy Perry's latest Instagram post included playful moments with Justin Trudeau. The couple confirmed their romance in 2025.

Katy Perry's Claude Pro purchase screenshot had a love heart drawn on it, which many took as a sign of support for Anthropic.

Previously, designer Katie Perry claimed she had the "Katie Perry" brand before the singer became a worldwide hit, accusing her far more well-known namesake of trademark infringement ...

Katy Perry has the internet talking again after sharing new photos with her boyfriend, former Canadian prime minister Justin Trudeau.

Pop star Katy Perry has lost, for the second time, her years-long trademark case against an Australian fashion brand called Katie Perry.