1DOL was launched during the ABS-CBN Trade Event held August 24, 2010, at the World Trade Center Manila. It is also part of ABS-CBN's celebration for the 60th Year of Pinoy Soap Opera. On August 21 to September 4, 2010, ABS-CBN aired in its Saturday primetime block "The Making of 1DOL", a 30-minute special on how the series was conceptualized.
Belinda's on her way to becoming the next singing idol. When her parents Samson and Laura have incurred twenty million pesos worth of debt to a family friend, she was suddenly forced to leave her showbiz life behind. They have no choice but to run for their lives or else they would land in jail with no one to help them out. But in the process, Belinda not only loses her chance to make it big but she also walks away from Vince, her childhood friend whom she secretly loves. When her family moves to a remote province did Belinda meet Lando who instantly falls in love with her.
Cast and characters
1DOL revolves not only in the main characters but a core group of supporters, led by Belinda "Billie/Jean" Suarez (Sarah Geronimo), Fernando "Lando" Lagdameo (Coco Martin) and Vincent "Vince" Serrano (Sam Milby). Lando and Vince have been secretly crushing on the same girl who has two different identities.
Sarah Geronimo portrays Belinda "Billie/Jean" Suarez.