Isla Lang Fisher (born February 3, 1976) is an Australian actress and author. She began acting on Australian Television, and is best known for her role of Shannon Reed on the Australian soap opera Home and Away and for her role in the 2005 comedy Wedding Crashers opposite Vince Vaughn and Owen Wilson. br br FILMOGRAPHY: br 1994-1997 Home and Away br 1999 Oliver Twist br 2002 Scooby-Doo br 2003 The Wannabes br 2004 I ♥ Huckabees br 2005 Wedding Crashers br 2005 London br 2007 The Lookout br 2007 Wedding Daze br 2007 Hot Rod br 2008 Definitely, Maybe br 2008 Horton Hears a Who br 2008 Confessions of a Shopaholicbr 2008 Bloomwood br 2008 Groupies br br Photo gallery created by KITT.