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