Her name is Mia Wasikowska.There isn't much that you can find about her, other than that she is from Australia, is 18 years old, and studies ballet. She is going to play Alice in Tim Burton's Alice in Wonderland alongside Johnny Depp, Alan Rickman, Anne Hathaway, and Helena Bonham Carter. She finished filming Amelia which also has Hilary Swank and Richard Gere as part of the cart. She is also in Defiance, starring Daniel Craig, that comes out next month. For an 18 year old, thats an impressive resume.