Camille Grammer has completed chemotherapy and radiation for endometrial cancer; the former Real Housewives of Beverly Hills star first announced her diagnosis in October Credit: Jon Kopaloff/FilmMagic

The new year looks bright for Camille Grammer. The former Real Housewives of Beverly Hills star has just completed chemotherapy and radiation for endometrial cancer. The 45-year-old announced the news via Twitter on Friday, Jan. 3.

"I rang the bell at MD Anderson Cancer Center which marks that I have completed my Chemo and Radiation treatments. YAY," the mother of two and ex-wife of Kelsey Grammer wrote. With the caption, the reality star posted a picture of herself and her doctor smiling while standing next to the bell. She added: "Thank you and your terrific Doctors and Staff!"

Grammer "underwent a radical hysterectomy" back in October, her rep told Us Weekly at the time. "The surgery went very well and she is expected to make a complete recovery following a significant recuperation period," the rep added.

In November, Grammer reflected on her cancer scare during an appearance on The Dr. Oz Show. "My heart sank. You know, you think about your children, am I gonna make it, I want to be alive for them," she said of first being diagnosed. "My son doesn't really understand it that well, but my daughter said, mom, I'm so glad you're getting surgery 'cause then the cancer's gonna be all gone."

The former model and dancer starred in the first two seasons of RHOBH, and had a featured role in Season 3.