Teresa Palmer Joins I Am Number Four

Teresa Palmer has become the newest go-to good looking actress for geek film properties. The Australian actress had a small role in The Grudge 2, but had her big break in the Adam Sandler family comedy Bedtime Stories. She's one of the leads in Disney's upcoming Jerry Bruckheimer-produced fantasy adventure The Sorcerer's Apprentice and is in preproduction on Mad Max: Fury Road. And lets not forget, she was attached to star in the George Miller-directed Justice League of America movie, which has since been abandoned.

Her latest gig is a science fiction adaptation: the Dreamworks' Michael Bay/Steven Spielberg-produced D.J. Caruso-directed teen sci-fi alien adaptation I Am Number Four.

She will join Alex Rider: Operation Stormbreaker and Beastly star Alex Pettyfer , who is set to play the lead character – Four. Here's the plot of the novel:

I AM NUMBER FOUR focuses on the fate of nine gifted children and their guardians, the sole survivors of a bitter war on their home planet called Lorien, who have settled on Earth under the protection of a charm that means their enemies can only kill them in numeric order. Three of the nine are dead; the novel's narrator is number Four. The nine children and their guardians evacuate to earth and the protagonist, a Lorien boy named John Smith, hides in Paradise, Ohio, as a human and tries to evade his predators.

According to HeatVision, Palmer will play Number Six, one of nine aliens hiding out on Earth disguised as human high schoolers. District 9 star Sharlto Copley will be playing the man who "hailed from the alien world's serving class but now is the title character's adult guardian and mentor."

The screenplay adaptation was written by Smallville creators Al Gough and Miles Millar, which kind of makes sense if you think about it (teenage aliens that fall from space to earth?). Caruso is of course the director responsible for Taking Lives, The Salton Sea, Two for the Money and more recently, Disturbia and Eagle Eye. Bay has previously been developing the project as a potential directing gig.

The first book of the planned four six book series written by A Million Little Pieces author James Frey and Jobie Hughes, is set to hit book store shelves on August 17th, 2010. You can now preorder the 352-page book on Amazon for around $11-$12. The project was fast tracked after the release and success of District 9. Dreamworks has set a February 18th 2011 release date for the movie.