Chrissy Amphlett was the lead singer for the Australian band the Australia . The band 's ` Chrissy reached No . 4 in Australia , No . 4 in Australia in 1991 . Amphlett fought multiple sclerosis , breast cancer .
Amphlett was the lead singer for the Australian band the Divinyls . The band 's `` I Touch Myself '' reached No . 1 in Australia , No . 4 in United States in 1991 . Amphlett fought multiple sclerosis , breast cancer .