SERIO Jonathán Pérez, better known as Serio, is a Chicano Rap artist from Los Angeles, CA. His grandmother nicknamed him "Serio", which in Spanish means serious, because as a child he always had a serious look on his face. Serio has loved rap since childhood and started writing & rapping when he was a teenager. Serio made his professional debut as a rap artist in 2005 shortly before the release of his first album, Nightmares Turned Into Reality (2006). His single from that album, "I Got To Ha...