Struggling screenwriter Steven Phillips (Albert Brooks), on the advice of a friend (Jeff Bridges), seeks the services of an absolute goddess name Sarah Little (Sharon Stone). Sarah's a Muse, one of the nine daughters of the Greek god Zues, whose earthly task is to inspire creativity. Steven and Sarah proceed to work out a deal despite his wife Laura's (Andie MacDowell) misgivings. As a reult, Sarah charms her way deeper into their personal lives and her quirky and amusing behavior changes Steven and aura forever.