Beloved TikTok star Sydney Towle has died following a courageous battle with a rare form of cancer. Beloved TikTok star Sydney Towle has died following a courageous battle with a rare form of cancer. Credit: Instagram / sydneytowleBeloved TikTok star Sydney Towle has died following a courageous battle with a rare form of cancer. The 26-year-old passed away on Wednesday, nearly three years after she was diagnosed with bile duct cancer. “Rest in peace Sydney Elizabeth Towle,” her family wrote alongside a picture of her on a mountaintop.