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."

Thank you to everybody who has reached out, and to everyone who has supported me along this journey.” — Teddi Mellencamp

"The Real Housewives of Beverly Hills" alumna is undergoing emergency surgery after numerous tumors were found on her brain.

She shared footage in her Instagram Stories on Feb. 12 of friends and family by her bedside in the hospital and helping her shave her head ahead of surgery. Teddi Mellencamp, now a podcast host and the founder of an accountability program, has also battled melanoma, a type of skin cancer, in recent years.

Teddi Mellencamp underwent brain surgery on Wednesday, February 12, after being diagnosed with multiple tumors

Mellencamp, the daughter of the rock musician John Mellencamp, said on Instagram that she was receiving treatment after experiencing “severe and debilitating” headaches.

The estranged husband of former “Real Housewives of Beverly Hills” star Teddi Mellencamp says she is recovering after undergoing surgery for multiple brain tumors.

Teddi Mellencamp revealed that she was diagnosed with “multiple” brain tumors after experiencing “severe headaches” for “several weeks.” She posted on social media from the hospital, where she was to undergo emergency surgery.