Olivia Newton-John

TIldaWave celebrates Breast Cancer Awareness month. Olivia Newton-John’s career has spanned decades! She burst onto the scene in the 1970s as Sandy in the smash movie-musical “Grease.” Musically, she spawned numerous top ten hits including the 80’s aerobic anthem “Physical.” The ’90s, however, marked one of her biggest life achievements– surviving breast cancer. Since then,…