"Sue Me" is a song recorded by American singer Sabrina Carpenter from her third studio album Singular: Act I (2018), serving as the fourth track of the album. The track was written by Sabrina Carpenter and Steph Jones and was produced by Warren "Oak" Felder with its co-producers, Trevor Brown, William Zaire Simmons. The song was released by Hollywood Records as the second and final single from Singular: Act I on November 9, 2018, and was released to contemporary hit radio on January 8, 2019. Lyrically, "Sue Me" is about the relief of being out of a bad relationship and challenging someone to stop them for living their best life.