Guardian Angel (1994)

Detective-turned-bodyguard Cynthia McKay is hired by a psychotic, icy seductress, Nina Lindell, the same woman who killed McKay's lover months earlier. With vendetta in her heart, McKay accompanies a flamboyantly playful womanizer through the glamorous world of the super-rich, as his protector. In a unique role reversal, it is the woman protecting the man from another woman, erupting into a deadly triangle of passion, suspense and action.