Tim Story returns to direct the sequel, which again centers on a security guard (Hart) and an Atlanta cop (Ice Cube). Munn will play a tough Miami homicide detective who is a love interest for Cube, said the Hollywood Reporter.
The comedy film is slated to hit theaters on Friday, January 15, 2016.
Munn will next be seen in horror film 'Deliver Us From Evil'. She has also bagged Johnny Depp starrer 'Mortdecai'.