Julián Ríos (born October 12, 1970), known professionally as Julian, or Julian Andretti, is a Chilean-American actor, producer, screenwriter and director of pornographic films. Raised in a Latin American family of Lebanese descent, he is the second of six brothers and sisters.

At age 25 Julian entered the adult entertainment industry in 1996. On May 27, 2000, he married pornographic actress Jill Kelly and he resigned from acting to become a partner and COO of Jill Kelly Productions with his wife; they both stopped having sex with other people and wanted to start a family. However, the couple later divorced in 2002. He was also married to pornographic actress Lanny Barby from 2005-2007. He retired from the industry in 2013, though he had slowed his work considerably for years before then. He had performed in almost 700 scenes over the course of his career.

While the majority of his projects were in straight adult films, he also participated in some bisexual movies and solo scenes for gay films under the name Jordan Rivers when he first began his pornographic career.