underratedbanter on Instagram: "“M to the B” is a 2016 grime diss track by UK artist Millie B, aimed at rival Sophie Aspin. It went viral years later in 2020 when Bella Poarch lip-synced to it on TikTok, helping turn the track into a global earworm. The sound blew up for its catchy, repetitive hook and became one of TikTok’s most used audios. Despite the playful use online, the song was originally part of a real UK grime beef. “M to the B” doesn’t mean a bee — it stands for “Me to the B,” as in