Catherine Zeta Jones is a Welsh  actress, currently based in the United States. She began her career on stage at an early age. After starring in a number of UK and US television films and small roles in films, she came to prominence with roles in Hollywood movies such as The Phantom, The Mask of Zorro, and Entrapment in the late 1990s. She won an Academy Award, BAFTA Award and a Screen Actors Guild Award and was nominated for a Golden Globe Award for portraying Velma Kelly in the 2002 film adaptation of Chicago.

She was born in Swansea, South Wales to Patricia ( an Irish seamstress)and David Dai Jones (Welsh sweet factory owner ).

Zeta-Jones was raised Catholic. After her parents won £100,000 at Bingo in the 1980s, they moved to St. Andrews Drive in Mayals, a middle upper-class area of Swansea. Jones left the private Dumbarton House School early, to further her acting ambitions without obtaining O levels. She then attended the The Arts Educational Schools in Chiswick, West London, for a full-time three-year course in musical theatre.

Catherine Zeta-Jones's stage career began in childhood. She often performed at friends' and family functions, and was part of a Catholic congregation's performing troupe before the age of 10. Zeta-Jones made her professional acting debut when she played the lead in Annie, a production at Swansea Grand Theatre, and also starred in a production of Bugsy Malone as Tallulah. When she was 14, Mickey Dolenz stopped by the Grand Theatre to audition her for The Pyjama Game. He was so impressed with her performance that she was offered the opportunity to join his show for the rest of the tour. By 1987 Zeta-Jones was starring in 42nd Street as Peggy Sawyer in the West End. Zeta-Jones was cast in the leading role after the actress playing Peggy Sawyer and the understudy fell ill. She also played Mae Jones in the Kurt Weill opera Street Scene with the English National Opera at the London Coliseum Theatre in 1989. Once the show closed, the actress traveled to France, where she received the lead role in French director Philippe de Broca's Les 1001 Nuits [1001 Nights] (also known as Sheherazade), her feature film debut.

Her singing and dancing ability suggested a promising future, but it was in a straight acting role, as Mariette in the successful British television adaptation of H. E. Bates' The Darling Buds of May, that brought her to public attention and made her a British tabloid darling.

She continued to find moderate success with a number of television projects, including The Return of the Native (1994) based on the novel of the same name and the mini-series Catherine the Great (1995). She also appeared in Splitting Heirs (1993), a comedy starring Eric Idle, Rick Moranis and John Cleese.

In 1996, she was cast as the evil aviatrix Sala in the action film, The Phantom, based on the comic by Lee Falk. The following year, she starred in the CBS mini-series Titanic, which also starred Tim Curry and Peter Gallagher. Steven Spielberg, who noted her performance in the mini-series, recommended her to Martin Campbell, the director of The Mask of Zorro.  Zeta-Jones subsequently landed a lead role in the film, alongside compatriot Anthony Hopkins and Antonio Banderas. She learned dancing, riding, sword-fighting and took part in dialect classes to play her role as Elena. In 1999, she co-starred with Sean Connery in the film Entrapment, and alongside Liam Neeson and Lili Taylor in The Haunting.

In 2000, she starred in the critically acclaimed Traffic with future husband Michael Douglas. Traffic earned praise from the press, with the critic for the Dallas Observer calling the movie a remarkable achievement in filmmaking, a beautiful and brutal work. Zeta-Jones's performance earned her her first Golden Globe nomination, as Best Actress in a Supporting Role in a Motion Picture.

After taking the lead role of America's Sweethearts, a 2001 film which also starred Julia Roberts, Billy Crystal and John Cusack some thought her career might suffer because the movie was panned by the critics for poor screenwriting, directing and acting. Despite the poor reviews, it was a hit at the box office grossing over $138 million worldwide.

In 2002, Zeta-Jones continued her momentum and played murderous vaudevillian  Velma Kelly in the film adaptation of the Broadway musical Chicago. Her performance was praised by the press, including the Seattle Post-Intelligencer which stated, "Zeta-Jones makes a wonderfully statuesque and bitchy saloon goddess." Zeta-Jones won an Academy Award for Best Supporting Actress for her performance. For her role in Chicago, she specifically requested a 1920s-style short bob wig, so her face could be seen and fans would not doubt she did all her dancing herself

In 2003, she voiced Marina in the animated film Sinbad: Legend of the Seven Seas opposite Brad Pitt, as well as starring as serial divorcee Marilyn Rexroth in the black comedy Intolerable Cruelty with George Clooney. In 2004, she played air hostess Amelia Warren in The Terminal as well as Europol agent Isabel Lahiri in Ocean's Twelve, the sequel to Ocean's Eleven. In 2005, she reprised her role as Elena in The Legend of Zorro, the sequel to The Mask of Zorro. In 2007, she starred in the romantic comedy No Reservations, a remake of the German film Mostly Martha, and in 2008 starred alongside Guy Pearce and Saoirse Ronan in Death Defying Acts, a biopic about legendary escapologist Harry Houdini. In 2009, Zeta-Jones stars in romantic comedy The Rebound, in which she plays a 40-year old mother of two who falls in love with a younger man, played by Justin Bartha.

Apart from her acting career, Zeta-Jones is also an advertising spokeswoman, currently the global spokeswoman for cosmetics giant Elizabeth Arden. She has appeared in numerous TV commercials for the phone company T-Mobile, and one for Alfa Romeo. She is also the spokeswoman for Di Modolo jewelry.

Zeta-Jones is married to actor Michael Douglas, sharing the same birthday, making him exactly 25 years her senior. She claims that when they met, he used the line I'd like to father your children. They have two children. Their son, Dylan Michael Douglas, was born on 8 August 2000. Their daughter, Carys Zeta Douglas, was born on 20 April 2003.

In 2004, Douglas and Zeta-Jones took legal action against stalker Dawnette Knight, who was accused of sending violent letters to the couple that contained graphic threats on Catherine's life. Testifying, Zeta Jones said the threats left her so shaken she feared a nervous breakdown. Knight claimed she had been in love with Douglas and admitted to the offenses, which took place between October 2003 and May 2004. She was sentenced to three years in prison.