“Miss Movin' On” is the second track of Fifth Harmony’s debut EP, Better Together. It is also the first single from the group, released just six months after their season of The X Factor had ended. It debuted at number 86 on the Billboard Hot 100, the highest from an act that came from X Factor USA. The single peaked at number 76 on Billboard Hot 100 and has been certified Gold in the US. There is a Spanish version of the song called “Sin Tu Amor”. It is featured on their EP Juntos.

The girls first performed this song on the Harmonize America Tour at Lansing, MI, on July 13, 2013. When performing the song live, Ally sometimes sung Lauren’s part on the second verse. Following Camila’s exit, Normani sings her part in the first verse and Ally sings her lines in the chorus.