Jessica Knoll is an American author who has written several successful novels. Her debut novel, Luckiest Girl Alive, was published in 2015 and became a New York Times bestseller. Knoll has also written the novels The Favorite Sister, published in 2018, and Bright Young Women, which is set to be released in 2023. In addition to her work as a novelist, Knoll has experience as a magazine editor and screenwriter.