'I Am Woman' singer Helen Reddy dies aged 78

Helen Reddy, the singer of feminist anthem I Am Woman, has died aged 78, her family said (Rob Latour/Invision/AP, File)

Helen Reddy, the singer best-known for feminist anthem I Am Woman, has died aged 78, her family said.

Australia-born Reddy died in Los Angeles on Tuesday, according to a statement.