The 'Misery Business' trio have written the song to be included on the soundtrack for the upcoming blockbuster movie Transformers: Dark of the Moon.
'Monster' will be released on June 7, while the full soundtrack will be available a week later on June 14.
The new song is one of the first examples of work the band have put out since brothers Josh and Zac Farro quit the group last December.
'Monster' was written during the recording sessions for Paramore's currently-untitled fourth studio album.
My Chemical Romance and Linkin Park have also contributed towards the Transformers: Dark of the Moon soundtrack.
> Paramore start work on new album
Listen to a clip of 'Monster' by Paramore below: