"Estoy enamorado" (English: I'm in Love) is a song originally recorded by Donato y Estefano on their album Mar y Adentro in 1995. In 2009, Mexican singer Thalía covered the song and released the third single of the live album Primera fila and features with new Puerto Rican musician Pedro Capó. "Estoy Enamorado" was released as third official single in the United States, Mexico and Puerto Rico while in Argentina, Spain and Europe released "Enséñame a vivir" as third single. In 2014 Thalía release a Portuguese version of the song titled "Estou Apaixonado" in collaboration with Daniel. The song served as the lead single for her 2014 Portuguese language album.