‘RHOA’ star Nene Leakes’ husband Gregg Leakes, dead from colon cancer at 66

"Today the Leakes family is in deep pain with a broken heart,” the in memoriam from Dukes reads, according to reports. “After a long battle with cancer, Gregg Leakes has passed away peacefully in his home surrounded by all of his children, very close loved ones and wife Nene Leakes.”