The hunky presenter had a hard time adjusting to his new life as an expectant parent, shown in the first episode of VH1's Saved By The Baby on Monday night.
He and his girlfriend, Broadway dancer Courtney Mazza, welcomed their daughter Gia Francesca Lopez early in September.
But before the happy day, the lovebirds did their fair share of bickering, over everything from Mario's boxing hobby, to Courtney's snoring habits.
'As soon as the baby starts walking, that's it, your life is over,' warned one of his male sparring partners.