James Gregory "Greg" Vaughan, Jr. (born June 15, 1973) is an American actor and former fashion model, known for his roles in the soap operas The Young and the Restless (2002–03), General Hospital (2003–09), and Days of Our Lives (2012–present). Vaughan also co-starred as Dan Gordon on the second season of Charmed from 1999 to 2000.