The B — M To

A diss track targeting rival Sophie Aspin, created "as a laugh" when Millie was 16. Used in over 7 million videos on TikTok.

The track is a "send"—a diss track—rooted in the Blackpool grime scene . Reviewers often describe it as an "incomprehensible diss track" characterized by a heavy, "banging" bassline and a repetitive, infectious mini-chorus. M to the B

The song is frequently paired with a specific "grimey" or "chav" makeup aesthetic involving heavy foundation, thick eyebrows, and dramatic lip liner. Artist Millie B (Millie Bracewell) Release Year Originally 2016 (later viral in 2020) Original Intent A diss track targeting rival Sophie Aspin, created