Cameron Diaz is attached to star in the female revenge comedy "The Other Woman" at 20th Century Fox.
Melissa Stack penned the script about a woman who finds out she is the 'other woman' in a love triangle.
She meets up with the wife in order to conspire and get revenge against the husband. Kristen Wiig is said to be under consideration for the other female lead.
Julie Yorn is producing.
Source: The Wrap