David Reyes (born November 29, 2006), known by his stage name DD Osama is a drill rapper from Harlem, New York, most notably known for his use of sampled, aggressive drill beats.

DD is the brother of the late Notti Osama who he often surrounds and bases his music on. DD is known to work with several artists such as SugarHill Keem, Edot Babyy, Roscoe G, and Coi Leray

Reyes' music career had begun in 2021, however, he began to gain traction in 2022 following his October 2022, “BACK TO BACK,” a response to Kyle Richh’s October 2022 “Notti Bop,” a song dissing Reyes' late brother Notti Osama. Just a month prior to his viral diss, in September 2022, DD had signed with the Sony Music subsidiary, Alamo Records.