El Culpable Soy Yo is an album by Mexican pop singer Cristian Castro, It was released in 2009. The album was produced by A.B. Quintanilla. The 5th song on the album features his grandmother Socorro Castro mother of Verónica Castro. At the Premio Lo Nuestro 2010 awards, the album was nominated Pop Album of the Year losing to La Quinta Estación's Sin Frenos.