"Monster" is a song by South Korean–Chinese boy band Exo, released on June 9, 2016, as the second single from their third studio album Ex'Act.

[1] The song served as one of the "double title tracks" for Ex'Act, the other being "Lucky One", and was released together with the album on June 9, 2016.

Exo began performing the song on South Korean music TV shows on the same day.

Apart from Exo's performances of the song at various settings, the videos also depict the members as rebels that were eventually captured but ultimately released from a prisoner transport vehicle by Baekhyun, who has been disguised as the driver.

[2] An additional music video exclusively showcasing the song's choreography was released on June 15, 2016.