The 31-year-old 'American Idol' alum announced the news earlier this month that she was expecting her first child with Fisher, reported Ace showbiz.
"It's still kinda weird, to be honest. 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?'," she said.
When asked what kind of mother she wanted to be for her child, she replied, "I have a wonderful mother. If I can be even a little bit like that, I think we'll be good."