Cinderella's fairy tale moves to Jupiter Island, Florida, where Lily Foster, owner of an eclectic landscape nursery, is mistaken for a wealthy socialite by billionaire resort developer Rhett Buchanan. Overdue for a little romance in her life, Lily is anxious for one fabulous date with her handsome prince, so she cultivates her inadvertent masquerade.

Rhett Buchanan has become jaded with the Palm Beach social scene, dominated by scheming women desperate for more money—his money. Rhett falls hard when he meets Lily Foster. She is a breath of fresh air after the smog of gold diggers constantly surrounding him.

For Rhett and Lily, it's love at first sight until her deception comes to light and pitches their relationship into a disastrous tailspin. Well-meaning friends are determined to intercede and resort to inept high jinks to reunite the estranged couple while a wicked ex-girlfriend plays dirty to keep the couple apart.