Who plays the role of Jasper Hale in twilight?

Jackson Rathbone played Jasper in Twilight and had already sign a contract for New Moon earlier this year. Rumor has it all the Cullens have signed their contracts for New Moon. I don't ONLY love his hair, i love his hair... AND HIM!!!!!!! HE IS SOOOOO HOTT!!!!!! I (L) HIM!!!