Artem Chigvintsev and Nikki Bella are teaching their son, Matteo, his first words in a “funny” way.“We decided not to teach him mom and dad as the first word because we’re so competitive with each other,” the Dancing With the Stars pro, 38, explained to Us Weekly after filming the Monday, October 12, episode. “Nicole said, ‘Why don’t we teach him: “I love you?”’ I’m not kidding to you.