Katy Perry: US pop star loses trademark battle against fashion designer with same name, Ents & Arts News

Katy Perry Loses Trademark Case to Australian Designer Katie Perry

Katy Perry v Katie Perry: Singer loses trademark battle

Katy Perry v Katie Perry: Singer loses trademark battle - BBC News

Entertainment Law Update – Podcast – Podtail

Katy Perry loses trademark battle

Katy Perry loses trademark battle with fashion designer Katie Perry

Katy Perry v Katie Perry: Singer loses trademark battle - BBC News

Katy Perry Loses a Trademark Battle With Designer Called Katie Perry

Katy Perry loses trademark battle with Aussie fashion designer Katie Taylor - NZ Herald

Katy Perry: US pop star loses trademark battle against fashion designer with same name, Ents & Arts News

Katy Perry Loses Trademark Battle With Designer Katie Perry

Katy Perry: US pop star loses trademark battle against fashion designer with same name, Ents & Arts News

Katy Perry loses trademark battle with fashion designer Katie Perry, by PitchMark