24. Juno Temple
We covered Juno Temple's latest film, Jack and Diane, about lesbians and werewolves, a few months ago. Now we're bringing her back to remind you just how attractive and talented the fearless 23-year-old really is. Temple, who's currently at the Sundance Film Festival promoting three new movies, is known her penchant for risqué roles, including as Matthew McConaughey's teenage lover in Killer Joe and a prostitute in The Dark Knight Rises.