This movie is about how music superstars Kat Valdez and Bastian get married. They do this in front of a global audience. But Bastian has been unfaithful and so Kat changes her mind and marries Charlie. Interestingly, Charlie is just one of the crowd. The great cast includes: Jennifer Lopez as Kat Valdez, Owen Wilson as Charlie Gilbert, Sarah Silverman as Parker Debbs, Jimmy Fallon as Jimmy Fallon, Chloe Coleman as Lou Gilbert, Utkarsh Ambudkar as Coach Manny, John Bradley as Collin Calloway, Michelle Buteau as Untitled, Katrina Cunningham as Tyra, Brady Noon as George, Jacqueline Honulik as French girl, Maluma as Bastian, Stephen Wallem as Jonathan Pitts, Alex D. Jennings as Prom Date and Ryan Foust as Percy.