Between producing TV shows, shooting movies, earning a master's degree and promoting her charitable work, Eva Longoria is now lending her voice and bringing some Latin spice to the popular cartoon 'The Simpsons.' Longoria tells TV Guide that she's playing Isabel, a new student who is Lisa's intellectual equal, and they become fast friends but that quickly takes a left turn when they realize they have different political views. Eva will play a Republican, and she makes sure to mention that in real life, she's a Democrat.