Hailee Steinfeld

Age: 13

What She's Done: A two-episode stint as "Bethany" on 'Sons of Tucson.'

What's Next: Makes her feature-film debut in the Coen Bros.' remake of the classic 'True Grit,' opposite current Academy Award-winning Best Actor Jeff Bridges; beat out numerous young actresses in open casting sessions to win the part.

Did You Know? Steinfeld's character ?- a 13-year-old seeking vengeance for the death of her father -- was previously portrayed by Kim Darby, who received an Oscar nomination for the role; Academy buzz is already building for Steinfeld.

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