Actress Nicki Aycox, most notably known for her role as Meg Masters in “Supernatural,” has died on Nov. 16. She was 47.

A cause of death has not been released, though Aycox revealed in March 2021 that she had been diagnosed with leukemia. At the time she said she was doing well and fighting her way through chemotherapy.

Aycox’s sister-in-law, Susan Raab Ceklosky, took to Facebook on Thursday to confirm the news. “My beautiful, smart, fierce, incredibly talented and loving sister-in-law, Nicki Aycox Raab, passed away yesterday with my brother, Matt Raab, by her side,” her post began.

She concluded: “Nicki and Matt had a wonderful life together in California. She was definitely a fighter and everyone who knew her loved her.

Aycox starred in the first and fourth season of “Supernatural.” According to IMDb, she took on roles in “Providence,” “Dark Blue, “Cold Case,” “LAX,” “Significant Others” and “Over There.”

Her last acting role was in the 2014 film “Dead on Campus.” She also appeared on the big screen in “Defying Gravity,” “Double Tap,” “The Dogwalker,” “Rave Macbeth,” and “She Gets What She Wants.”