"Loco" is a song by Justin Bieber that showcases his signature pop and R&B style. The track features catchy melodies and upbeat rhythms, making it a lively addition to his discography. The lyrics express themes of love and attraction, highlighting the excitement of being infatuated with someone. The song is part of Justin Bieber's ongoing evolution as an artist, reflecting his growth and experimentation with different musical genres. With its infectious energy, "Loco" aims to resonate with fans and listeners, contributing to the overall appeal of his music in contemporary pop culture.