"Headfirst for Halos" is the sixth track and third single from My Chemical Romance's debut album, I Brought You My Bullets, You Brought Me Your Love. It is also their third overall single. The cover of the single was seen in the "old school" music video for the song "I'm Not Okay (I Promise)", featured on the album Three Cheers for Sweet Revenge. The song peaked at #80 in the UK. The single has been released on CD format as well as a limited press on 7" vinyl.