Here's a breakdown of why:
* Pop: The song has a catchy melody, relatable lyrics, and a strong beat, all hallmarks of pop music.
* Dance-pop: The song has a driving rhythm and an upbeat tempo, encouraging movement and dancing.
* Bubblegum pop: The song features a sweet and innocent sound with a sugary melody, typical of the bubblegum pop style.
While "Fly" is undeniably a pop song, it also has elements of other genres like R&B and hip-hop, giving it a modern and energetic feel.