Nicole Houston Reed (born May 17, 1988) is an American actress. She is known for her portrayal of Rosalie Hale in The Twilight Saga (2008–2012). Reed became known in 2003, after the release of the film Thirteen, directed by Catherine Hardwicke, for which she was credited with Hardwicke as a co-writer of the screenplay, and in which she played a lead role. The film earned her an Independent Spirit Award for Best Debut Performance, as well as several nominations.
Source : Wikipedia