The couple has been on again and off again for almost 15 years and are parents together. On Love and Hip Hop Atlanta there was a fiery love triangle between rapper/singer Joseline Hernandez, who became pregnant with J's baby, and the two. Frustrated, Mimi punched Stevie while on a date over the situation. This past summer, the famous producer-songwriter was rumored to be in a relationship with NBA basketball wife Tammie Grant.
(Photos from left to right: David Livingston/Getty Images, Maury Phillips/Getty Images For BET)