Agustín Sierra Romera (born September 23, 1990, in Buenos Aires, Federal District, Argentina), also known as Cachete Sierra, is an Argentinian actor, best known for portraying Agustín Maza in popular kids and teenage telenovela Chiquititas, but also roles in Rebelde Way, Floricienta, and Casi Ángeles.
|Series||Casi Ángeles||Ignacio "Nacho" Pérez Alzamendi||2007-03-21|
|Series||Floricienta||Martín "Tincho" Fritzenwalden||2004-03-15|
|Movie||Chiquititas: Rincón de Luz||Agustín Maza||2001-07-12|
|Series||Chiquititas||Agustín Maza / Franco||1995-08-07|