Crazy Little Thing Called Love is a heartwarming romance novel written by Jill Mansell. The story revolves around Jessie Roscoe, a young woman who finds herself caught in a love triangle. Jessie's life takes an unexpected turn when she meets the charming and mysterious Johnny Jefferson, a famous rock star. As their paths cross, Jessie must navigate the complexities of love, fame, and self-discovery. With its witty dialogue, relatable characters, and captivating plot, Crazy Little Thing Called Love has become a favorite among readers who enjoy light-hearted and entertaining romance novels.