Isla Lang Fisher (born 3. Februar 1976 in Maskat, Oman) is an Australian actress and author. She began acting on Australian Television, on the short lived soap opera Paradise Beach before playing Shannon Reed on Australian drama Home and Away. She has since been known for her comedic roles in Wedding Crashers (2005), opposite Vince Vaughn and Owen Wilson, Hot Rod (2007) and Confessions of a Shopaholic (2009). Isla lives with her fianc??, English comedian Sacha Baron Cohen, in London and Los Angeles. On October 19, 2007, Fisher gave birth to their first child, a daughter named Olive.