Now that's one cute family! Brad and Kimberly Paisley show off sons Jasper (4 mos) and Huck (2) on the cover of the new issue of PEOPLE magazine, which hits newsstands on September 11th. This is the first photo the couple has released of their new baby, who was born on April 17, as reported by theboot.com.

"I was really happy while pregnant, because I was looking at Huck, madly in love with him and then so excited to meet the next one," Kimberly tells PEOPLE.

Brad and Kim open up to the magazine about their boys' personality differences. Jasper, according to his parents, is "more easygoing." Huck, on the other hand, is quite the ham -- a very "animated, fiery and dramatic" child.

"Two feels like more than two. It feels like five sometimes!" Kimberly jokes of Huck.

"The greatest question he's asked is, 'Mommy, does Jesus play the banjo?'" Brad adds.

Huck certainly provides a lot of laughs in the Paisley household. When The Boot caught up with Brad back in June, he was gushing about another funny question posed by his oldest son."The other day, I was sitting there reading him a book and patting him on the back. He said, 'Hey, why are you burping me, Daddy?' I guess he thought I was burping him!" Brad told us. "He doesn't miss anything at all. It's unbelievable."

Even though Brad keeps a busy tour schedule and Kim stays busy with her acting career, the two do not rely on a nanny for the boys.

"We have a couple of trusted friends and babysitters and two sets of grandparents. We don't have anybody on payroll. That was a big deal for me," Brad says. "I'm lucky that my parents are in such good shape, and they are only 60. The other night, I called my mom and said, 'We're thinking about going to see a movie. What are you guys doing later?' And they said, 'We were just going to get something to eat, and we'll come by when we're done.' They came and put Huck down and fed Jasper, and then we went to that movie. It's nice to do that and then come home and know that they are with their grandparents and they are having a better time than when we're here ... and learning more probably!"

You can read more about life in the Paisley household in PEOPLE.