Olivia Newton-John

Session took place just before actress and singer's death in 2022.

Even while she was battling her long fight with breast cancer she never let that slow her down. Olivia made time for her fans, including fans from a South Dakota high school.

Late singer may be remembered for her pop hits, but she definitely had a soft-spot for well-crafted rock tunes.

Chart-topping singer and 'Grease' actress advocated heavily for breast cancer research.

We admit that there's some classic rock songs that people probably don't want to hear anymore, but none made this list from Yahoo of the WORST songs of the 1970's.