Tania Raymonde (born March 22, 1988, height 5' 5¼" (1,66 m)) is an American actress. Raymonde's first prominent casting role was the recurring character of Cynthia Sanders in TV series Malcolm in the Middle between 2000–2003, followed by her role as Alex Rousseau in ABC's Lost from 2006 to 2010. She appeared in the Lionsgate feature film Texas Chainsaw 3D, which was released in January 2013.