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 ...

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

Singer Katy Perry has lost a trademark battle with an Australian fashion designer called Katie Perry. Katie Taylor, who sells clothes under her birth name Katie Perry, sued the pop star ...

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 ...

In short, Katy Perry (the singer) − born Katheryn Hudson − can use her stage name to sell merchandise in the country, despite the clothing designer's claim over the trademark. USA TODAY has ...