Struggle rap favorite Soulja Boy needs to call Maury. A woman claims the "Turn My Swag On" rapper fathered her 5-year-old son and is seeking child support.
Soulja Boy has a spitting image ... so claims a woman who says he knocked her up 6 years ago.
Diamond Shantaniece MacKay claims in legal docs -- obtained by TMZ -- there was only one other guy she slept with during the critical time period ... he was of mixed race and her kid isn't.
Diamond says her 5-year-old Portlon resembles Soulja, the rapper has visited the boy and there are witnesses who can vouch for the relationship.
Diamond says she hasn't kept it secret ... she's even told the welfare office Soulja's the daddy.
She wants a DNA test and, we're guessing, lots of child support.
There are few things worth noting in this story:
1. The alleged baby mama's name is Diamond Shantaniece. That is all.
2. Her evidence is that the child looks like SB and she only slept with one other person. Forgive us for not taking her word for it.
3. It took this woman five years to make her claim?
Soulja Boy, get those DNA tests results before you put down a single dime, sir. Just saying.