Cardi B reveals son with Stefon Diggs is named Grey M.D.

Cardi B has revealed that her son with Stefon Diggs is named Grey M.D., showing his face for the first time in an Instagram post on 4 November. The post marked Grey's first birthday. Grey, announced on 13 November 2025, is Cardi B's fourth child and her first with Diggs, according to Billboard.