Corporate overachiever and all-around fly chick Shanté Smith thinks she's got the goods to keep her slickster boyfriend Keith, from straying—until he discovers a greener pasture, Shanté's archrival, Conny. Scorned, she plans to get her man back by any means necessary.

A Reno singer witnesses a mob murder and the cops stash her in a nunnery to protect her from the mob's hitmen. The mother superior does not trust her, and takes steps to limit her influence on the other nuns. Eventually the singer rescues the failing choir and begins helping with community projects, which gets her an interview on TV—and identification by the mob.