Carrie Underwood is expecting her second child with husband Mike Fisher. Following the announcement, the 35-year-old singer talked about her family's preparation for the arrival of their new baby.

In a new interview with CMT's Cody Alan (via Pop Culture), Carrie Underwood shared how she and her husband broke the exciting pregnancy news to their three-year-old son, Isaiah Michael. However, their son was a little befuddled about how the baby got into her tummy.

"I was like, 'There's a baby in there,' and he was just super sweet about it," the "Jesus, Take the Wheel" hitmaker said. "He was a little confused, not really knowing how that got there. I just told him 'God put it there,' and we accepted that answer... He's just gonna be a good big brother. He's a good little guy," she added.

Carrie Underwood made it clear that they have yet to know the gender of their would-be second child. She also debunked earlier speculations that she will reveal the gender at the 52nd annual CMA Awards, just like what she did with Isaiah Michael.

A different source also described to Entertainment Tonight that the timing of the singer's pregnancy could not have been more perfect. Their son has been asking for a baby brother or sister, while Mike Fisher is more than excited considering his desire for a large family.

In other news, the "American Idol" Season 4 winner has finally revealed the tracklist for her upcoming sixth studio album titled "Cry Pretty." The full tracklist is as follows: "Cry Pretty," "Ghosts On the Stereo," "Low," "Backsliding," "That Song That We Used to Make Love To," "The Bullet," "Southbound," "Drinking Alone," "Spinning Bottles," "Love Wins," "End Up With You," "Kingdom," and "The Champion" (Feat. Ludacris). "Cry Pretty" is set to be released on Sept. 14 worldwide.

The album will be supported with the "Cry Pretty Tour 360," which is set to kick off in May 2019 in Greensboro, North Carolina and play 55 arenas across the United States and Canada. Special guests include Runaway June and Maddie & Tae.

Carrie Underwood will also donate $1 from each ticket purchased to Danita's Children, a non-governmental organization that provides education and nutritional programs to the children in Haiti.