Bituing Walang Ningning (lit. 'Star Without a Sparkle') is a 2006 musical television drama series that aired on ABS-CBN from May 15 to September 29, 2006, replacing Gulong ng Palad. For most of its run, the soap opera was the network's highest rated show in prime time. The station referred to the TV series as Sineserye, meaning Movie Serialized TV Series. It stars an ensemble cast including Sarah Geronimo, Angelika Dela Cruz, Zsa Zsa Padilla, Amy Austria, Tonton Gutierrez, Ryan Agoncillo, John Prats, Carlo Aquino and Ai-Ai delas Alas.