The Australian High Court is set to review a trademark dispute between internationally renowned singer Katy Perry and Australian designer Katie Perry. The case, which has spanned over five years, examines the complexities of brand identity and reputation in a globalized market.
Clash of Names: Katy Perry vs. Katie Perry in Australia

Clash of Names: Katy Perry vs. Katie Perry in Australia
The ongoing legal battle over the use of the name "Perry" in Australia between a pop star and a local designer raises significant trademark implications.
In an intriguing legal showdown that has captured attention across the globe, the Australian High Court prepares to revisit a contentious trademark dispute between global pop icon Katy Perry and local fashion designer Katie Perry. Since 2009, Katie Perry has asserted that her namesake fashion label has faced infringement challenges from Kathryn Hudson, popularly known as Katy Perry, whose rise to stardom followed the release of her hit single “I Kissed a Girl.”
Over the years, the case has navigated through various levels of the Australian court system, with the designer experiencing both victories and setbacks. Most notably, a ruling in 2023 favored the designer, only for the decision to be overturned by an appeals court the following year. The current proceedings indicate that the High Court may reconsider the precedent established by the appeals court, particularly regarding assumptions about fame and its impact on brand protection.
Representatives for the pop star have claimed that efforts were made to negotiate a resolution with the designer as early as 2009, suggesting a desire to coexist within the fashion landscape. Conversely, Katie Perry maintains that no formal offer was presented, underscoring the complexity and nuance of intellectual property laws that clash with celebrity branding.
This case not only represents a personal battle between two women pursuing their dreams but also serves as a larger commentary on brand identity and the challenges faced by local businesses when confronting internationally recognized figures in an increasingly interconnected commercial environment. As the High Court deliberates, the implications of its ruling could reverberate beyond borders, fundamentally altering the landscape for businesses that operate under shared or similar names.