"Loco Enamorado" (English: "Crazy Lover") is a song recorded by Spanish singer Abraham Mateo and Puerto Rican singers Farruko and Christian Daniel. It was originally released on June 23, 2017, through Sony Music, as the lead single from Mateo's fifth studio album, A Cámara Lenta. It was written by Abraham Mateo and Edgar Barrera, produced by urban music producer Jumbo and mixed by Gaby Music. The song is Abraham Mateo's first single to chart on the US Billboard's Hot Latin Songs, where it charted for 14 weeks and peaked at number 22.