"Us Against the World" is a song by American entertainer Christina Milian. It was written by Milian and Makeba Riddick as well as the producer Theodore "Madd Scientst" Thomas. The song was released for streaming as a single on October 6, 2008 by MySpace Records, through a joint venture with Interscope, as part of a new record deal for Milian. The song is Milian's first release since her 2006 album So Amazin' and the single "Say I". Shortly after the release of that album, Milian was dropped from longtime record label Def Jam due to poor album sales. It is a cinematic ballad, which Milian acknowledged was her first ballad release. Milian conceived the song as a love anthem while watching the 1996 adaption of William Shakespeare's romantic tragedy, Romeo and Juliet, and wanting to create mus