In the tangled family of Hollywoods, Hollywood would be the obvious golden child, West Hollywood its ritzy older sister and East Hollywood its indie-cool younger brother. North Hollywood, however, is harder to classify. Perhaps you can call it the elusive half-sibling - sharing the family name but somewhat lacking in family resemblance. Separated from its siblings by sprawling mountains, the oft-slighted San Fernando Valley neighborhood has been described as a bedroom community and a way station for fledgling actors.