Sarah Brightman is an English classical crossover soprano singer, actress, and dancer. Brightman began her career as a member of the dance troupe Hot Gossip and released several disco singles as a solo performer. In 1981, she made her West End musical theatre debut in Cats and met composer Andrew Lloyd Webber, whom she later married. She went on to star in several West End and Broadway musicals, including The Phantom of the Opera, where she originated the role of Christine Daaé. Her original London cast album of Phantom was released in CD format in 1987 and sold 40 million copies worldwide, making it the biggest-selling cast album ever.

At age 18, in 1979, Brightman married Andrew Graham-Stewart, who at that time managed the German band Tangerine Dream. She later met Andrew Lloyd Webber when she performed in Cats. In 1983, Brightman divorced Graham-Stewart and later that same year, Lloyd Webber divorced his first wife, Sarah Hugill, with whom he had two children. Lloyd Webber and Brightman married on 22 March 1984 and their relationship quickly became the subject of intense media and tabloid scrutiny until their divorce in 1990. They are on friendly terms; in 2006, at the 20th London anniversary of The Phantom of the Opera, Lloyd Webber called Brightman a "wonderful woman" and "absolutely beloved mentor", and she performed at the 25th anniversary of the musical in 2011. He appeared as a special guest in her 1997 concert at the Royal Albert Hall in London.