Mariah Amani Buckles (born October 27, 1997), known professionally as Mariah the Scientist, is an American R&B singer from Atlanta, Georgia. She released her debut studio album Master (2019) and its follow up, Ry Ry World (2021) through Tory Lanez's label One Umbrella and RCA Records. She has since exited both labels and signed with Epic Records to release her third studio album, To Be Eaten Alive (2023), which became her first entry on the Billboard 200.