No further details have been released, but Simmons posted about Tennyson on her Instagram, saying "Thank you for leaving behind my greatest gift".
According to 11Alive.com, "a man was found shot to death in the garage of a home in southwest Atlanta on the 600th block of Jewel Drive SW".
The Fulton County Medical Examiner's Office has reportedly identified the 37-year-old man as Sutton Tennyson. I'm hurting. I'm numb. Angela Simmons and Sutton Tennyson started dating in 2015, and a year later they got engaged and had a baby boy name Sutton Jr.
'Atlanta Police say the shooting happened as a result of an argument between at least two people, ' reports CBS Atlanta.
The daughter of Rev Run also wrote in the caption that she was grateful to fans 'for the out pouring of love'.
Sources on social media, claim that he was killed in a home invasion that went horribly wrong. The couple welcomed their now 2-year-old son Sutton Joseph Tennyson five months later.
The story is developing and I will keep you updated as more information becomes available.