Nicki Minaj is a mother! The superstar rapper has welcomed her first child with husband Kenneth Petty, reported People magazine.After announcing her pregnancy in July, Minaj reportedly gave birth on September 30 in Los Angeles to her first child. As of now, the new parents have yet to confirm the baby news, gender, and child's name.Minaj first revealed her pregnancy with two over-the-top Instagram posts featuring the then mom-to-be posing in some serious sartorial creations.