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“It’s still kind of weird, to be honest,” Underwood, 31, said Friday on the Today show.
“Sometimes I’ll be with my husband, and it’s like, ‘I’m gonna be a mom. You’re gonna be a dad. Is this real life?’ But we’re really excited.”
As far as what kind of mom she’ll be, Underwood hopes the apple doesn’t fall far from the tree. “I have a wonderful mother,” she said. “If I can be even a little bit like that, I think we’ll be good.”
Underwood also revealed big music news. She’s releasing a new single, “Something in the Water,” off her first Greatest Hits album, due out Dec. 9.