Jessica Darling is a fictional character created by author Megan McCafferty. She is the protagonist of the "Jessica Darling" series, which follows her experiences as a high school student navigating friendships, relationships, and self-discovery. The series is known for its witty writing and relatable themes, appealing to young adult readers. The first book, "Sloppy Firsts," introduces Jessica as a smart and introspective teenager who feels out of place among her peers. Throughout the series, she grapples with issues such as love, identity, and the challenges of growing up, making her a memorable character in contemporary young adult literature.