Katy Perry: US pop star loses trademark battle against fashion

Katy Perry Loses Trademark Battle Against Australian Fashion Designer Katie Perry

Katy Perry loses trademark fight over her name

Australian Katie Perry wins trademark battle with pop singer Katy Perry : r/videos

Katy Perry loses trademark fight with Australian fashion designer

Katy Perry Reportedly Loses Years-Long Legal Battle Regarding Her Name

Katy Perry loses trademark fight with Australian fashion designer

Katy Perry's Property Fight Over Mansion Owned by 1-800-Flowers Founder - Bloomberg

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

Katy Perry loses out in Federal Court spat with…

Katy Perry loses trademark fight with Australian fashion designer

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