Teddi Mellencamp. Ella Hovsepian/Getty Images Since being diagnosed with skin cancer, Teddi Mellencamp has used her platform to remind fans to take care of their skin. She has also been vocal about all her health issues. Mellencamp revealed in March 2022 that she had a mole removed on her back. "This is a reminder to please go get your yearly skin checks," the Real Housewives of Beverly Hills alum wrote in an Instagram statement at the time, confessing that she avoided her own skin checks "for a very long time" because of "anxiety.