Facebook page. Helen, who was best-known for her hit I Am Woman, died in Los Angeles.The trailblazing songstress and activist's life was recently crafted into the hit movie I Am Woman."It is with deep sadness that we announce the passing of our beloved mother, Helen Reddy, on the afternoon of September 29th 2020 in Los Angeles," the family wrote."She was a wonderful Mother, Grandmother and a truly formidable woman.