Alex Claremont-Diaz (Taylor Zakhar Perez), son of Ellen Claremont (Uma Thurman), President of the United States, was sent to the United Kingdom as the delegate to Prince Phillip’s (Thomas Flynn) wedding.  While there, a long-simmering feud between Alex and Prince Henry (Nicholas Galitzine) is reignited causing multi-national headlines that detract from his mother’s reelection campaign. …