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

Katy Perry loses court battle against Katie Perry after trademark row, Celebrity News, Showbiz & TV

Designer Katie Perry wins Australian trademark battle against Katy Perry

Australian Katie Perry wins trademark battle with pop singer Katy Perry

Katy Perry vs Katie Perry: A Tale of Two Trademarks

Katy Perry loses a trademark battle with a fashion designer called Katie Perry

Pop star Katy Perry loses trademark battle with Katie Perry

Katy Perry Loses Years-Long Legal Battle

Katy Perry loses trademark battle against Katie Perry

Singer Katy Perry tried to 'snuff out' Katie Perry fashion business in trademark battle, court told - ABC News

Katy Perry v Katie Perry: Singer loses trademark battle - Knockout!

Katy Perry v Katie Perry: Singer loses trademark battle

Katy Perry - BBC News