'RHOA' Star Porsha Stewart Pregnant?! Ex-Husband Kordell Insists 'I Am Not The Father Of That Child'

Could the Real Housewives of Atlanta be welcoming another, tiny cast member? New photos of Porsha Stewart's suspicious belly bump have ignited a firestorm of speculation that she is pregnant. The rumors have reached such a fever pitch, RadarOnline.com, that her ex-husband Kordell Stewart is speaking out to deny that he is the father of her child.

Porsha posted a bumpy shot on January 31, causing fans to weigh in with surprise.

"Ooh! Gurl you prego!" user @1mjslove wrote. Another, @erikabagley_love chimed in, "…she do look pregnant …"

Days later, Porsha's ex Kordell was moved to set the record straight.

"I am not the father of that child," he told Atlanta's 92.9 The Game radio show.

The couple divorced last year, and had no children together. He has a son from a previous marriage but she's never had kids. Until now?

Adding to the mystery, Porsha has not been seen on any public dates since splitting from her NFL star husband, although he has been spotted out with Braxton Family Values star Towanda Braxton.

But nearly a week after posting the bumpy selfie, Porsha's still silent about whether she's expecting a little peach.

Stay tuned to RadarOnline.com for the latest on Porsha and the rest of the Real Housewives!