6. Asa Butterfield. If you haven't seen Hugo STOP EVERYTHING AND GO WATCH IT RIGHT NOW BECAUSE IT'S AMAZING! Then, after you've watched it, try and tell me that Hugo star Asa Butterfield isn't the most adorable child actor to come our way in a long time. Despite the fact that he's just 14-years-old, he can draw more power and emotion into one line than seasoned actors can do in an entire movie. Asa's next role is in the 2013 flick, Ender's Game based on the hit book series. Also, his last name is "Butterfield." What more could you want?!