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

Katy Perry Loses Trademark Battle Against Fashion Designer With Same Name

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

Katy Perry v Katie Perry: merchandise in spotlight in trademark fight

Katy Perry Loses Trademark Battle With Designer Katie Perry

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

Katy Perry loses out in Federal Court spat with Australian fashion designer - ABC News

Katy Perry Loses Trademark Battle With Designer Katie Perry

Katy Perry Loses Trademark Battle Against Australian Fashion Designer Katie Perry

Katy Perry News, Music & Videos

Katy Perry Loses Trademark Case to Australian Designer Katie Perry

Katie Perry Vs Katy Perry: How An Aussie Mum Defeated A Superstar

Katy Perry loses 'David v Goliath' court battle against Katie Perry