When you need to cast a raven-haired, muscular amazon woman, a lot of people would turn to the obvious choice. That is, a woman with any of those traits.
But if you're Justice League of America director George Miller, your 62-year-old mind tells you what you need is the most slight, aryan-looking girl you can find. According to several sources, he's done just that, casting the giddy Teresa Palmer in the role of Wonder Woman. (Here she is looking drowned.)
Maybe once she's done some strength training, dyed her hair, and grown a foot this will all make sense.
Teresa Palmer, the new Wonder Woman? [MovieHole]