During a taping for Wednesday's "The Ellen DeGeneres Show," Carrie revealed that she actually isn't really a girlie girl who spent her childhood pining for her big day.
"Are you planning the wedding? Are you excited about that part? That's a big deal for some women," Ellen said. "They love the planning part."
"Everybody would always ask me questions like, 'What have you always dreamt of? This is your day.' I never thought about it until I was engaged," Carrie revealed. "I wasn't one of those little girls that always dreamt about getting married. So I have no idea what I'm doing, basically."
Carrie explained that she and Mike aren't going crazy on their wedding because they are both easygoing people.
"We're both so laid back. We pick out food and we know where we're going to be… the big hurdles, but everything else we're easy about. We don't care," she added.
One thing they are putting a big effort into is keeping the guest list small.
"We're trying to keep it as small as possible, but he has so many family members and all my friends are people that I work with and I love to death so…we're trying to keep it as small as possible," she said.
Related Content from AccessHollywood.com:
VIEW THE PHOTOS: Hot Shots Of Country Cutie Carrie Underwood!
VIEW THE PHOTOS: Oprah! Ellen! Regis! TV's Favorite Talk Show Hosts
PLAY IT NOW: 2010 Academy Of Country Music Awards: Carrie Underwood - 'I Was Honored'
PLAY IT NOW: 2010 Academy Of Country Music Awards: Carrie Underwood - I'm 'Beyond Shocked'