The gala night of the hit Broadway musical "Mamma Mia" was a huge success. Thurday night's event was attended by ABS-CBN chairman Eugene Lopez III. Stars such as KC Concepcion, Kathryn Bernardo, Diether Ocampo and Agot Isidro were also present. The event became even more memorable with the presence of international artists Lea Salonga and Journey's Arnel Pineda. Umagang Kay Ganda, January 27, 2012