Bravo star Mellencamp, 43, shared her terrifying diagnosis in a social media post on Feb. 12, revealing that the tumors were discovered after she went to the hospital to get treatment for "severe and debilitating headaches" that had been plaguing her for "several weeks."

Hours after the pair dined out on Feb. 18, Wade took the stage at the El Rey Theatre in L.A., where she dedicated a song to Mellencamp as she recovers from surgery to remove tumors from her brain

Teddi Mellencamp’s sister is giving an emotional update on The Real Housewives of Beverly Hills star following her brain tumor diagnosis and surgery. “Watching a loved one suffer is horrific,” Justice Mellencamp wrote via her Instagram Story on Sunday,