Who portrayed the protagonist  character in "The Twilight Saga: Eclipse"?
Bella Swan Isabella Marie "Bella" Swan (later Bella Cullen) is a character and the protagonist of the "Twilight" series, written by Stephenie Meyer. The "Twilight" series, consisting of the novels "Twilight", "New Moon", "Eclipse", and "Breaking Dawn", is primarily narrated from Bella's point of view. In the film series, Bella is portrayed by actress Kristen Stewart.
Nikki Reed Nicole Houston Reed (born May 17, 1988) is an American actress, screenwriter, singer-songwriter, and model known for her portrayal of vampire Rosalie Hale in "The Twilight Saga" (2008–2012). She 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 Reed an Independent Spirit Award for Best Debut Performance, as well as several nominations.