Nikki Bella, 36, and Artem Chigvintsev, 38, officially became parents when their son was born on July 31 and the new experience has been nothing but beneficial to them as individuals and as a couple. “It’s absolutely brought her and Artem closer than ever,” a source EXCLUSIVELY told HollywoodLife about the baby’s arrival. “You can see how in love he is with her and it’s very sweet.”