
The news was confirmed on Friday, August 22, through posts on her TikTok and Instagram accounts. A smiling photo of Allen accompanied the announcement, which paid tribute to her life and legacy.
"Natasha was a beautiful soul full of love, kindness, and joy. She touched countless hearts and she was a big advocate for synovial sarcoma awareness," the message read. "Her spirit will continue to inspire all who had the privilege of knowing her."
The announcement also directed Allen’s more than 190,000 TikTok followers and 36,000 Instagram followers to her GoFundMe page. Originally created to support her medical treatments, the fundraiser has since been updated with the title “In Memory of Natasha.” Donations will now be used for her funeral services, while earlier contributions will be directed toward synovial sarcoma research.
The post closed with a quote attributed to Allen: “Find meaning in your own life, find what makes you happy, find how you can make the world around you better."
Allen was first diagnosed with the rare and aggressive cancer in 2020, after doctors discovered a malignant tumor in her knee. Initially categorized as stage 3, her cancer required multiple treatments including chemotherapy, radiation, and tumor extractions. She achieved remission the following year, but soon after, scans revealed that the disease had returned and spread to her lungs.
By late 2021, Allen learned that her cancer was stage 4 and more advanced. In April 2024, she shared a video detailing the numerous treatments and clinical trials she had undergone. Despite her efforts, the cancer continued to spread, forming tumors in other areas of her body.
In one widely viewed TikTok, which reached over 2.7 million people, Allen reflected on her prognosis. “Officially, I have a 15 percent chance of being alive for five years after being diagnosed with stage 4. Me, however, I'm gonna be different. I'm putting that out in the universe," she said.
She also explained how she managed to remain positive. “It’s hard a lot of the days, but being with family, being with friends, focusing on what matters really grounds you. Even though I have this rare cancer, I still want to live my life."


