"Get Ugly" is a song by American singer Jason Derulo for his fourth studio album Everything Is 4 (2015). It was released as the album's fourth single (third in US markets) on December 15, 2015. Derulo co-wrote the song with Jason Evigan, Sean Douglas, and Ricky Reed; the latter is also the producer. The track samples "We Got Our Own Thang" by Heavy D & the Boyz from their second studio album Big Tyme.