"El Perdedor" (English: The Loser) is Aventura's third single from album K.O.B.

The song reached big recognition in many Spanish-speaking countries.

and reached the top five of the Billboard Hot Latin Tracks.

She is trying to make some time for them but he always puts work on top of her.

The song was awarded Tropical Airplay Song Of The Year by a Duo Or Group and Latin Rhythm Airplay Song Of The Year by a Duo Or Group in the 2009 Latin Billboard Music Awards.