"Llorarás" (English: You Will Cry) is a song by Puerto Rico reggaetón duo R.K.M & Ken-Y from their first compilation album Masterpiece: Commemorative Edition (2007).

The song's accompanying music video was released on September 4, 2007, in promotion of the single.

The song departs from R.K.M & Ken-Y's musical style of reggaetón which characterized their previous album to explore Contemporary R&B.

It reached the Top 10 of the Billboard Hot Latin Songs chart becoming the duo's last single to enter the Billboard Hot Latin Songs chart, until "Te Regalo Amores" a year later.

[9] The song also managed to reach #5 on the Billboard Latin Rhythm Airplay chart the issue week dated August 11, 2007.