"Strange" is a song by British singer and songwriter Celeste. The song was released on 4 September 2019 through Both Sides and Polydor Records as the lead single from her debut studio album Not Your Muse (2021). It was written by Celeste, Stephen Wrabel, and Jamie Hartman, who also produced the track. She released a live version of the song on 20 September 2019, as well as the song's music video in November 2019. The original version has been edited for radio play on the version titled "Strange (Edit)", therefore excluding an extra verse towards the end of the song.