Katie Thurston, a reality TV star, pauses cancer treatment after diagnosis may have advanced to stage 4.

Reality TV star Katie Thurston, diagnosed with stage 3 breast cancer, has paused her treatment after liver spots suggested possible metastatic disease, potentially advancing her stage to 4. She is participating in an I-SPY clinical trial and undergoing IVF to freeze her eggs. Thurston recently married her fiancé in a small ceremony and plans a larger event after her treatments.