Ilusión is the fourth album by Colombian singer-songwriter Fonseca, released by Sony Music on September 30, 2011. The album was produced by Andres Levin and Bernardo Ossa. The songs are mostly inspired by the different feelings related to the enthusiasm and joy of love, and musically the album is Latin Pop influenced Tropipop.

Juan Fernando Fonseca Carrera is a Colombian singer. Born in Bogotá, he chose music at an early age, studying music formally at institutions such as Javeriana University in Bogota and Berklee College of Music in Boston. Fonseca's self-titled debut gained him considerable attention in Colombia. His second album released Corazón (2005) explored the crossroads where pop/rock influences meet vallenato, bullerengue, and tambora. Gratitud followed in 2008, with Ilusión arriving in 2011.