Not Your Muse is the debut studio album by British singer-songwriter Celeste, released on 29 January 2021 via Both Sides and Polydor Records. It includes the singles "Strange", "Stop This Flame", "A Little Love" and "Love Is Back". Not Your Muse was primarily written by Celeste alongside Jamie Hartman. With it, Celeste became the first British female artist in five years to have a number one debut album on the UK Albums Chart.