"Psycho" is the second song to be unveiled from You Signed Up For This after February's "John Hughes Movie", and is the lead single following Peters' debut album announcement last month.

Speaking about the single, which is accompanied by a Louis Bhose-directed video, Peters says, ""Psycho" tells a dramatic story of someone whose lies catch up to them, and who seem to feel very little when they hurt other people. I think this is something near enough everyone in the world can relate to, myself included."

As well as announcing You Signed Up For This last month, Peters announced her signing to Ed Sheeran's Gingerbread Man Records.