Olivia Newton-John, the beloved British-Australian singer, songwriter, and actress, captivated global audiences with her enchanting voice and charismatic performances. Born in Cambridge, England, Newton-John began her career with a country-pop sound before transitioning into pop stardom, selling over 100 million records worldwide. She is renowned for her iconic role as Sandy in the classic film "Grease," which featured her unforgettable duet with John Travolta, "You're the One That I Want." Beyond her musical achievements, Newton-John was a dedicated activist and philanthropist, using her platform to advocate for various causes. Her timeless hits, including "I Honestly Love You" and "Physical," continue to resonate with fans, solidifying her status as one of the most influential and beloved artists of all time.