"New Rules" serves as a manifesto for moving on. It tackles the universal cycle of returning to a toxic ex, laying out three simple, memorable rules to break the pattern.

Beyond romantic advice, the song is a celebration of female solidarity. The narrator isn't just reciting these rules to herself; she's supported by a squad who enforces them with love.

Released in 2017, this was the track that truly catapulted Dua Lipa to global superstardom. While she had previous hits ("Be the One"), "New Rules" exploded thanks to its viral music video.

It became the first song by a female solo artist to reach Number 1 in the UK since Adele's "Hello" in 2015, breaking a nearly two-year drought for women at the top of the charts.

The song features a distinctive tropical house production style popular in the late 2010s, utilizing dance-hall rhythms and synth-heavy hooks.

The structure is brilliant in its simplicity: The "rules" serve as a countdown pre-chorus that creates immense tension before the drop. Dua Lipa's deep, husky vocals add a layer of maturity and authority that sets it apart from typical bubblegum pop.

"Talkin' in my sleep at night, makin' myself crazy..." The verses detail the struggle, while the chorus provides the solution.