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

Singer Katy Perry has successfully appealed a trademark decision over her name, after being sued by an Australian designer who sells clothes under her birth name Katie Perry. Three appeals judges on Friday overturned a court decision last year that favoured Katie Taylor over merchandise sold by the pop star during a 2014 tour of Australia.

"Both women put blood, sweat and tears into developing their businesses. One became an internationally famous entertainer in the music industry, the other, a small Australian fashion designer," the appeal judges wrote.

Katy Perry has won her yearslong legal battle with an Australian designer. The verdict was delivered in an Australian court on Thursday, Nov. 21, the Sydney fashion designer by the same name confirmed to The Post.

Singer Katy Perry has decisively won a years-long legal battle by overturning findings she infringed on a Sydney fashion designer's trademark.

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

International pop superstar Katy Perry has had a court win in her long-running trademark battle with an Australian fashion designer.

Singer Katy Perry has won her long-running trademark feud with a Sydney designer after an earlier Federal Court decision was overturned on appeal on Friday.

Katy Perry wins trademark battle against Australian designer Katie Perry, who now faces the loss of her trademark rights after a court ruling

Katy Perry recently won her long-running legal battle against an Australian fashion designer over the unauthorised use of the trademark. For the unversed, a Sydney-based fashion

Katy Perry has won an appeal over a trademark decision regarding her name after Australian designer Katie Perry sued her.