LoCash are at an all-time high, having just hit No. 1 with their latest single, "I Know Somebody." And while they're excited for the success, the duo tell Taste of Country Nights they're most excited to share it with their families.

Preston Brust and wife Kristen welcomed their first child, a girl named Love, in January. Chris Lucas and wife Kaitlyn welcomed a second child just a couple of months later. LoCash say their expanding family is the best part and what's most important.

“That’s the best part of all of it, our kids and our families. We’re all chasing these No. 1 songs and these successful careers and that’s why we’re out here traveling," Brust tells ToC Nights. "That’s why we’re working so hard but at the end of the day, our kids, when we get home and they’re smiling and they’re hugging us and telling us they love us. That’s what it’s all about. That’s what country music is all about, our families and our roots."

But that doesn't mean they're thinking about more babies anytime soon. “I have two and am on the road, I am definitely busy enough right now," Lucas insists.

LoCash fans can catch Brust and Lucas headlining Live Nation's Ones to Watch Tour, which runs from Nov. to April.

Sam Alex is the host of Taste of Country Nights radio, a syndicated night show which airs on more than 75 stations nationwide. Listen to highlights on iTunes or your Android device.

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