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

Singer Katy Perry has successfully appealed against 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.

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.

Katy Perry has successfully appealed against a trademark decision over her name, BBC, The Guardian and USA Today report. In October 2019, the singer was sued by Australian designer Katie Taylor, who sells clothing under her birth name, Katie Perry, for trademark infringement.

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

The judges determined that Perry had used her name as a trademark for five years before Taylor began her clothing business.

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