Real Housewives star Teddi Mellencamp's melanoma spreads

Actor Teddi Mellencamp has shared a significant health update, announcing her stage 4 cancer has metastasized, and doctors have found four new tumours. The Real Housewives of Beverly Hills star underwent surgery in February to remove multiple tumours from her brain. Experts say around 30 per cent of melanomas begin in existing mole but the rest start in normal skin.