Olivia Newton-John
Amongst other things, Olivia Newton-John played the unforgettable Sandy in the hit musical Grease. The English-Australian actress is also a singer and songwriter, as well as an entrepreneur and activist, and over the course of her career, she has collected four Grammy awards, had two number-one Billboard 200 solo albums, as well as five number-one Billboard Hot 100 singles. Olivia continues to perform to this day and seems to have an abundance of energy.
Olivia Newton John
Rihanna
Rihanna is such a well-known personality she doesn’t even need a last-name! This Caribbean singer is one of the most successful singers in history. She has succeeded in the music industry with countless image changes as well as changes in her style of music; whatever she does people love her and her music. She is the seventh best-selling music artist worldwide, having sold 250 million copies, with a net worth of around $600 million.
Rihanna
