MMM HMM is a collaboration between UK rapper Lancey Foux and St. Louis resident Sexyy Red, set to be released on July 21st, 2023. It is expected to appear on a fully produced by a frequent Lancey collaborator Bally project titled BACK2DATRAP.

The song leaked online on July 19, 2023.

A demo version of Sexyy Red’s verse leaked online on July 8, 2023.