Kristanna Sommer Lרken (born October 8, 1979) is an American actress and model. She was born in Hudson, New York to Norwegian-American parents.
Kristanna has appeared on several television shows and films beginning in 1996, but is best known for her stone-faced performance as the android T-X (Terminatrix) in the 2003 movie Terminator 3: Rise of the Machines.