Fiona Therese Horne (born 24 June 1966) is an Australian singer who is the former lead singer of electro-rock band, Def FX, before continuing on to author several best-selling books on Modern Witchcraft. She is a popular radio and television personality, appearing on many programs around the world. She is now a commercial pilot, humanitarian aid worker, world record holding skydiver, professional fire dancer, yoga instructor and freediver.
