"Estoy Enamorado" (English: I'm in Love) is the first single released by Reggaeton duo Wisin & Yandel from their live album La Revolución: Live. The song was released digitally on July 27, 2010. The song was also included on the deluxe edition from Los Vaqueros: El Regreso. The official remix features Mexican singer-songwriter Larry Hernandéz.

"Estoy Enamorado" is a Reggaeton-R&B ballad featuring a melody lead by guitar notes. It was written by the artists alongside Jose Gomez, Victor Martinez and Ernesto F. Padilla. It was produced by Victor "El Nasi", Nesty and "El Profesor" Gómez. The lyrics are mainly for a man falling in love, waiting to tell his girlfriend.

On the week of September 25, 2010 the song debuted at number 48 on the Billboard Latin Songs. The next week, the song debuted at number 34 on the Billboard Latin Pop Songs. Although to the first weeks the release of the song failed to enter the top 20, recently the song entered into the top ten on all the Billboard Latin charts. It received and award for "Urban Song of the Year" at the 2012 ASCAP Awards, which are awarded annually by the American Society of Composers, Authors and Publishers in the United States.

A music video for the song was filmed in June 2010 in a desert near Los Angeles. It was directed by long-time Wisin & Yandel collaborator Jessy Terrero. It premiered on August 19, 2010. A music video featured additional vocals from Larry Hernandéz was also filmed.

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