She was 53 . 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 .
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 .