The Other Woman is a 2014 American romantic comedy film directed by Nick Cassavetes, written by Melissa K. Stack, and starring Cameron Diaz, Leslie Mann, Kate Upton, Nikolaj Coster-Waldau, Nicki Minaj, Taylor Kinney, and Don Johnson. The film follows three women—Carly (Diaz), Kate (Mann), and Amber (Upton)—who are all romantically involved with the same man (Coster-Waldau). After finding out about each other, the trio take their revenge on him.

Development of The Other Woman began in January 2012, when 20th Century Fox hired Stack to write the script, based on the original idea from the 1996 comedy The First Wives Club. Casting was done between November 2012 and June 2013. Filming began on April 29, 2013, in locations including Manhattan, Long Island, the Hamptons, Dockers Waterside Restaurant on Dune Road in Quogue, and the Bahamas, and it concluded on August 27 that year. Aaron Zigman composed the score and LBI Productions produced the film. The film was released on April 25, 2014, in the United States, and distributed worldwide by 20th Century Fox. The film received mostly negative reviews from critics, but was a box office success, grossing $196.7 million worldwide.