Helen Reddy died on Tuesday in Los Angeles, her family said in a statement on Facebook.
Her children Traci Donat and Jordan Sommers described her as
a "wonderful mother, grandmother, and a truly formidable woman".
"Our hearts are broken. But we take comfort in the knowledge that her voice will live on forever."
Diagnosed with dementia (โรคภาวะสมองเสื่อม) in 2015, Reddy spent the last years of her life
in a celebrity care home in Los Angeles.
BBC news
RIP
Helen Reddy, singer behind feminist anthem I Am Woman, has died aged 78.
Her children Traci Donat and Jordan Sommers described her as
a "wonderful mother, grandmother, and a truly formidable woman".
"Our hearts are broken. But we take comfort in the knowledge that her voice will live on forever."
Diagnosed with dementia (โรคภาวะสมองเสื่อม) in 2015, Reddy spent the last years of her life
in a celebrity care home in Los Angeles.
BBC news