In The Fighter, Amy Adams delivers a knockout performance as Charlene Fleming, the tough and supportive girlfriend of a boxer played by Mark Wahlberg. Based on a true story, the film explores the challenges faced by the boxer and his family as they navigate the world of professional boxing. Adams' portrayal of Charlene showcases her ability to bring depth and vulnerability to her characters, earning her an Academy Award nomination and further establishing her as one of Hollywood's most talented actresses.