New Rules is a popular song by Dua Lipa that emphasizes the importance of setting boundaries in relationships. The lyrics provide a set of guidelines for moving on from a past lover, encouraging listeners to prioritize self-respect and emotional well-being. The song's catchy melody and empowering message resonated with many, making it a significant hit in 2017. Its relatable themes of heartbreak and resilience have contributed to its lasting popularity, solidifying Dua Lipa's status as a leading figure in contemporary pop music.