September 14, 2018 09:10 AM

Carrie Underwood is having another baby, and she’s not sure if her first child is quite ready for it.

The “Love Wins” singer, 35, shared how her 3½-year-old son Isaiah Michael is dealing with the news while appearing on The Tonight Show Starring Jimmy Fallon on Thursday night.

“[Isaiah] is absolutely amazing,” the American Idol alum began. “We’re excited to add to the family.”

When Fallon, 43, asked if Isaiah understands he’s going to be a big brother, Underwood responded, “I don’t think for real he does.”

Carrie Underwood and Jimmy Fallon
Andrew Lipovsky/NBC

Want all the latest pregnancy and birth announcements, plus celebrity mom blogs? Click here to get those and more in the PEOPLE Parents newsletter.

Carrie Underwood and Isaiah
Mike Fisher/Instagram

RELATED: Carrie Underwood Imagines Her Life as a Mom of 2: ‘It’s Going to Be a Different Ball Game’

She continued, “He’ll be really sweet and talk to my belly and kiss my belly. He’s the sweetest little boy. But no kid can really know that their life is going to change… He’ll have to share Mommy.”

In an interview with The Tennessean published back in August, Underwood said being a mom of two is “going to be a different ball game, for sure. My brain, I’m such a planner. I want to know how it’s all going to go. But no matter who you are, you make it happen, you make it work, you get your team behind you.”

On Friday, Fallon also wondered if Underwood and her husband, hockey player Mike Fisher, asked for Isaiah’s opinion about the baby-to-be’s name.

Carrie Underwood and Mike Fisher

“We did ask,” Underwood answered, adding “and he said ‘Isaiah Michael Fisher,’ which is, of course, his name, which, of course, would be confusing.”

RELATED: Everything Pregnant Carrie Underwood Has Said About Motherhood

She explained, “He wants to name everything his name cause he thinks that’s special.”

Mike and Isaiah Fisher
Carrie Underwood/Instagram

The upcoming CMAs host also divulged that she’s already scoping out her toddler’s singing ability and hoping he’ll take after his mom.

RELATED: Why We’re Obsessed with Carrie Underwood

“I’m judging my 3½-year-old child,” she joked. “If he’s not musically inclined that’s fine. I’m excited to find out what he loves and is passionate about and is good at, and I will support that. But I really want him to sing.”

When it comes to musical taste, Isaiah is currently all about the throwbacks. According to Underwood, his favorite songs are the Fraggle Rock and Duck Tale themes.

Carrie Underwood and son Isaiah
Carrie Underwood/Instagram

RELATED: Carrie Underwood Is Pregnant! Singer and Husband Mike Fisher ‘Adding Another Fish to Our Pond’

In addition to announcing her second pregnancy last month, the Cry Pretty producer also experienced another big milestone recently. Earlier this week, it was announced that she would receive a star on the Hollywood Walk of Fame. She’ll be the 2,646th celebrity to do so.

Carrie Underwood

RELATED: Carrie Underwood Is Getting a Star on the Hollywood Walk of Fame

The honor will commemorate Underwood’s 13-year-career in the music business, which has seen the Oklahoma native win dozens upon dozens of awards — including seven Grammys, six CMAs and 14 ACMs.

You May Like

EDIT POST