Nicole Mary Kidman, AC (born 20 June 1967) is an Australian actress, singer, film producer, and humanitarian. Kidman began her career in 1983, starring in various Australian film and television productions until her breakthrough in the 1989 thriller Dead Calm. Following several films over the early 1990s, she came to worldwide recognition for her performances in Days of Thunder (1990), Far and Away (1992), and Batman Forever (1995). Kidman followed this with other successful films in the late 1990s. It was her performance in the musical, Moulin Rouge! (2001) which earned Kidman her second Golden Globe Award and first Academy Award nomination for Best Actress. Her performance as Virginia Woolf the following year in the drama film The Hours (2002) received critical acclaim and earned Kidman the Academy Award for Best Actress.

Kidman's other notable films include To Die For (1995), Eyes Wide Shut (1999), Cold Mountain (2003), The Interpreter (2005), and Australia (2008). Her performance in 2010's Rabbit Hole (which she also produced) earned Kidman further accolades including a subsequent Academy Award nomination for Best Actress. Kidman has been a Goodwill Ambassador for UNICEF since 1994 and for UNIFEM since 2006. Kidman's work has earned her a Star on the Hollywood Walk of Fame, three Golden Globe Awards, one BAFTA, and an Academy Award. In 2006, Kidman was made a Companion of the Order of Australia, Australia's highest civilian honor, and was also the highest-paid actress in the motion picture industry. As a result of being born to Australian parents in Hawaii, Kidman has dual citizenship in Australia and the United States.