(FILES) US singer Taylor Swift arrives for the 67th Annual Grammy Awards at the Crypto.com Arena in Los Angeles on February 2, 2025. Taylor Swift filed applications on April 24, 2026 with the US intellectual property office to trademark her voice, a move similar to one made by actor Matthew McConaughey, as AI-generated content surges. The singer submitted two sound recordings to the United States Patent and Trademark Office (USPTO). (Photo by Robyn Beck / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE