Annette Hargrove is a fictional character from the 1999 film "Cruel Intentions," directed by Roger Kumble. She is portrayed by actress Reese Witherspoon and is depicted as a naive and innocent high school student. The film is a modern adaptation of the classic novel "Les Liaisons Dangereuses" by Pierre Choderlos de Laclos. In the story, Annette becomes the target of a manipulative bet between two wealthy step-siblings, Sebastian Valmont and Kathryn Merteuil. As the plot unfolds, she navigates the complexities of love, betrayal, and moral dilemmas, ultimately challenging the manipulative schemes surrounding her.