Sharing your name with a music megastar might seem amusing, but for Australia's Katie Perry, it's been a nightmare. For more than a decade, the Sydney-based designer has been fighting a bitter legal battle with the American singer, Katy Perry, over their name. A Sydney judge has now found the popstar infringed the Aussie's trademark. However, the judge found the singer did not owe any compensation to the designer because she had used the Katy Perry mark in "good faith".
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