Teddi Mellencamp, who appeared on three seasons of The Real Housewives of Beverly Hills, has been battling skin cancer since 2022. Back in February of this year, Teddi was diagnosed with Stage 4 melanoma. Unfortunately, Teddi received even more heartbreaking news: the melanoma had metastasized to her brain and lungs. Teddi is clearly a fighter and has been making the best out of a horrible situation. She recently revealed that they found four more brain tumors, so the fight is not over yet. However, despite everything, Teddi is handling this with grace and an overall positive attitude.