Courtney Sixx. D.O.B. 9/5/1985 Courtney Sixx grew up in Los Angeles. At 17 she began modeling with Wilhelmina Models. Soon after Courtney moved to Europe to pursue her career as a high fashion model. After a successful career modeling, film production caught Courtney’s eye. From 2006-2008 Courtney lived in Los Angeles and… See full bio ».