From Catchphrases to Voices
In a prior discussion, we explored how celebrities like Matthew McConaughey have taken steps to protect recognizable elements of their identity, such as catchphrases, through trademark law. With the rapid advancement of artificial intelligence, celebrities are no longer just protecting what they say, they are attempting to protect how they sound. One increasingly important question is: can you trademark a voice?
Taylor Swift and the Shift Toward Voice Protection
Recently, Taylor Swift filed multiple trademark applications aimed at protecting her voice and likeness from misuse in AI-generated content. These filings include specific audio clips, such as recognizable spoken phrases, and visual representations tied to her performances.
This move is not occurring in a vacuum. It comes in response to the increasing prevalence of AI-generated deepfakes, including fabricated endorsements, manipulated images, and other unauthorized uses of her identity.
From a legal perspective, this represents a novel application of trademark law. Traditionally, trademark protection has been used for names, logos, and slogans. Here, however, it is being used to protect distinctive elements of a person’s identity, including voice.
Why Trademark Law?
Copyright law generally protects recorded works, songs, films, and written content, but it does not extend neatly to AI-generated imitations of a voice.
Trademark law, on the other hand, focuses on consumer confusion. If an AI-generated voice is “confusingly similar” to a well-known individual, trademark protection may provide a pathway for enforcement.
This is why Taylor Swift’s approach is significant: it attempts to create a legal mechanism to address a gap in existing intellectual property frameworks.
The Broader Industry Concern: AI and Identity
Swift is not alone in raising concerns about AI’s impact on identity and ownership.
For example, Scarlett Johansson publicly criticized the use of an AI-generated voice that sounded strikingly similar to her own, despite her refusal to participate in the project.
She has also spoken out against AI-generated videos and likenesses, highlighting the broader risks of misinformation and unauthorized use of identity.
Other incidents across the entertainment industry, including AI-generated songs mimicking well-known artists, have further demonstrated how easily voices can now be replicated.
The Legal Gap: Ownership of Voice and Likeness
These developments highlight a key issue: existing intellectual property laws were not designed for AI-generated replicas.
Historically:
- Copyright protects creative works
- Trademark protects brand identifiers
- Right of publicity protects identity (at the state level)
However, none of these frameworks fully address the realities of AI-generated voices.
In response, lawmakers have proposed legislation such as the NO FAKES Act, which aims to create a more comprehensive legal structure for protecting digital likenesses and voice replication.
Why This Matters Beyond Celebrities
While these cases often involve high-profile individuals, the implications extend far beyond celebrity culture.
As AI tools become more accessible:
- Businesses may unknowingly use AI-generated voices resembling real individuals
- Marketing content may raise new infringement risks
- Individuals may lose control over how their identity is used
The ability to replicate a voice with high accuracy, and the difficulty in detecting such replicas, further complicates enforcement and compliance.
Key Takeaways
- Voice is emerging as a protectable asset
Celebrities are beginning to treat their voice as part of their brand identity. - Trademark law is being tested in new ways
Using trademarks to protect voice and likeness is still developing and largely untested. - AI is exposing gaps in traditional IP law
Existing frameworks were not designed for synthetic replication. - Proactive protection is becoming essential
Whether through trademarks, contracts, or policies, early action matters.
A New Frontier in IP
The question is no longer whether AI can replicate a voice, it clearly can.
The question is whether the law can keep up.
Efforts by figures like Taylor Swift signal a broader shift toward treating identity itself as intellectual property. Whether trademark law ultimately proves to be the right tool remains to be seen.
What is clear is that intellectual property law is entering a new phase. One where voice, likeness, and identity are at the center of legal innovation.
- Can You Trademark a Voice? AI, Celebrity Identity, and the Future of Intellectual Property - May 4, 2026
- Who Owns AI-Generated Content? - April 20, 2026
- Unauthorized Use of Likeness in Marketing: What Businesses Need to Know - March 23, 2026
