The 'Can't Fight the Moonlight' singer and her husband are set to appear in a new reality series for VH1, and say it will show how their relationship is more fun than people realise.
LeAnn told UsMagazine.com: ''There's a lot of heart to it but there's also a lot of laughs. Eddie and I are very much that way in our relationship. We have a lot of humour between the two of us and give each other s**t a lot, so you see that.''
The couple met in controversial circumstances, as Eddie was married to reality star Brandi Glanville at the time, but LeAnn says their day to day life is much less dramatic than people imagine.
She added: ''People read about us constantly and it's so opposite of who we are.
''I think people really think we take ourselves seriously. It's so opposite of that but no one ever gets to see it.
''Other than the reason of us wanting to work together and be home with the kids, why not have fun and poke fun at everything that's gone on for the last five years.''
LeAnn, 31, is stepmother to Eddie's two sons with Brandi, Mason, 10, and six-year-old Jake, but hasn't ruled out having more children with him.
When asked if she would like children, she replied: ''Oh yeah! Sure! He's the best Dad already.
''I have a little bit of experience with the kids now so, I feel like I wouldn't be too crazed. It doesn't feel like a real first, first.''
He also slapped a jet-lagged Taylor Hawkins.
The acclaimed performer had just cancelled touring due to a battle with cancer.