"American Princess" centers on Amanda, an Upper East Side socialite whose storybook wedding plans are dramatically derailed when she discovers her fiance is cheating on her, just hours before they are to be wed. Outraged, Amanda reacts violently to the indiscretions and runs away from her own dream wedding in the countryside, only to find herself stranded in the middle of a Renaissance Faire with no phone and no way home. She soon discovers her outburst has made tabloid headlines and experiences a nervous breakdown, leading her to reevaluate her life. The unexpected awakening leads Amanda to leave everything she thought she cared about behind, to become the Faire's newest wench-in-waiting.