Raffaella Cerullo is a fictional character from the popular Italian novel series titled My Brilliant Friend, written by Elena Ferrante. She is often referred to as "Lila" and is known for her intelligence, strong personality, and complex relationships, particularly with her childhood friend, Elena Greco. The series explores their lives in a poor neighborhood of Naples and the challenges they face as they grow up. Lila's character is marked by her fierce independence and her struggles against societal expectations. Throughout the series, she navigates various personal and professional challenges, reflecting the broader themes of friendship, ambition, and the impact of one's environment on personal development.