Darcy Rhone is a fictional character from the novel "Something Borrowed" by Emily Giffin. She is portrayed as a beautiful and charismatic woman, often seen as the life of the party. However, her personality is complex, revealing both strengths and weaknesses throughout the story. In the narrative, Darcy's relationships, particularly with her best friend Rachel White, are central to the plot. Darcy's actions and decisions lead to significant conflicts, showcasing themes of friendship, betrayal, and personal growth. Her character serves as a catalyst for the events that unfold in the novel.