Olivia Newton-John was a beloved singer, actress, and songwriter whose warm voice and graceful style crossed pop, country, and musical theater. Her role as Sandy in Grease and hits such as “Physical,” “Hopelessly Devoted to You,” and “Have You Never Been Mellow” made her an enduring international star. She also devoted tremendous energy to cancer research, wellness, and compassionate advocacy through her foundation and cancer center. Celebrate her bright legacy with a cool Olivia Newton-John shirt from our officially licensed collection.