• Lexy Thornberry, Love Island Australia star, was diagnosed with head and neck cancer at 24.
• Undergoing aggressive chemotherapy and radiation treatments without using a cold cap.
• Fiancé David Nyika committed to supporting Thornberry while pursuing his boxing career.
• Thornberry vows to beat cancer in 2026 and marry her fiancé.
• She requests privacy while sharing her courageous health journey publicly.

Lexy Thornberry, known for her appearance on season 3 of Love Island Australia, recently revealed a personal and brave update on Instagram. The 24-year-old shared that she has been diagnosed with head and neck cancer and will soon begin an intensive treatment plan involving both chemotherapy and radiation. In her candid posts, Thornberry conveyed her determination to fight the disease and shared insights into her health journey. She also expressed her hopes for the future alongside her fiancé, professional boxer David Nyika.

Love Island Australia Contestant Lexy Thornberry Opens Up About Cancer Diagnosis

Over the weekend, Thornberry opened up about her diagnosis in a heartfelt Instagram post. She described herself as someone who has always been health-conscious and expressed her shock at the unexpected news. Accompanying her post were photos and videos from recent weeks, capturing moments before her diagnosis and during her early hospital visits. “I am 24 years old, and I have been diagnosed with cancer,” she wrote, specifying her condition as head and neck cancer. Her revelation was met with a wave of support and prayers from fans. Thornberry requested privacy as she begins her treatment, stating that this was all she wished to share publicly for now.

Facing Chemotherapy and Radiation Treatment With Positivity and Strength

Thornberry outlined her forthcoming treatment, which includes chemotherapy and radiation treatments aimed at aggressively tackling the cancer. Notably, she chose not to use a cold cap, a device that can help reduce hair loss during chemotherapy, expressing gratitude for her current health and hair. She shared a heartfelt message about valuing her hair more than ever. Despite the challenges, Thornberry has maintained a positive attitude, sharing videos of herself humorously interacting with medical equipment and dancing with Nyika, showcasing her resilience and determination.

Personal Support System: Fiancé David Nyika’s Role in the Fight

A key pillar of support for Thornberry is her fiancé, David Nyika, who is training for a boxing match scheduled for December 13. Thornberry emphasized their shared commitment to face their battles together, saying, “The day I was diagnosed, I made Dave swear that he would continue to fight and that this would not take over our lives together… He will be fighting for me, and I’ll be fighting right beside him.” This mutual support has been a source of strength for Thornberry, reinforcing their resolve to overcome challenges and continue building their future together.

Plans and Goals: Beating Cancer in 2026 and Building a Future

Thornberry is fueled by the personal goal of “beating cancer in 2026 and getting married to Dave,” as revealed in a mirror selfie featuring a sticky note with this hopeful message. This statement reflects her resilient mindset and commitment not only to survive but also to thrive beyond her illness. Her openness and emotional honesty have inspired fans, casting her as a beacon of courage and positivity in the face of one of life’s toughest challenges.

Respect for Privacy During Challenging Times

While Thornberry openly shared her journey, she also emphasized the importance of privacy during this intensely personal time. Her message to followers underlined a desire to keep further details private as she begins treatment, asking for respect and understanding from the public. This balance between openness and personal space highlights the complexity of navigating public life while facing serious health challenges.​

Lexy Thornberry’s story is a powerful reminder of resilience and determination in the face of unexpected health trials. Her openness brings awareness to cancer affecting young, healthy individuals and underscores the importance of support and hope during treatment. Fans and followers continue to rally around her as she embarks on this challenging path with strength and optimism.​