Madness strikes Madrid as the New Moon cast invades! Robert Pattinson, Kristen Stewart and Taylor Lautner sign autographs for screaming fans at The Twilight Saga: New Moon Fan Event at the Palacio de Vistalegre. R-Pattz looks extra vibrant in Spain’s capital — he hasn’t stopped smiling! Be sure to stay tuned to OK!’s coverage of the globe-trotting New Mooners. CLICK HERE FOR ALL OF OK!’s NEW MOON NEWS & PICS!