"Sin Contrato" (English: "Without contract") is a song by Colombian singer Maluma taken from his second studio album Pretty Boy, Dirty Boy (2015). It was released as the album's fourth single on August 26, 2016 through Sony Music Latin. The song was commercially successful across countries in Latin America, reaching the top five on the charts in Colombia and peaking within the top ten on various Latin Billboard charts.
The music video for "Sin Contracto" premiered on August 26, 2016 on Maluma's Vevo account on YouTube. The music video was directed by Jessy Terrero and was filmed across various locations in the Dominican Republic.[2] It features Yaritza Reyes who represented the Dominican Republic at Miss Universe 2013 in Russia and Miss World 2016 in the United States.[3] The music video has over 900 million views on YouTube.