Southern food, fun and boy-friendly gifts added to the Tom Sawyer theme of Jessica's baby shower on Sunday. "I'm so excited to have a son," the 32-year-old mom told People. "He got all these cute vintage cars, and I got a lot of little leather jackets I can't wait to try out!" And despite her famously feminine personality, Jess is looking forward to rounding out her family -- which currently includes fiance Eric Johnson and their daughter, Maxwell -- with some more male energy. "I didn't grow up with a brother, and I think the unknown is really exciting," she explains. "I can't wait to have that connection with our little man."