Hunger Games Cast: Madge

Ahh here's where we start round-up casting. Full cast here:
http://www.youtube.com/watch?v=kzG37LW1uPg

We have two choices for Madge. Annasophia Robb or Dakota Fanning.

Now, Madge isn't a very large part. Dakota Fanning is extremely mainstream. But she's also fabulous. Annasophia Robb is less popular and still has the Madge look. What's your opinion?

Dakota Fanning or Annasophia Robb?