Carrie Underwood's son thinks she’s a 70-year-old, professional laundry-washer

See Isaiah's hilarious school project.

In a recent social media post, Carrie Underwood revealed the hilarious truth of what her 4-year-old son, Isaiah, really thinks of her.

The superstar shared a fill-in-the-blank-style story that Isaiah wrote, complete with descriptions of her physical appearance, favorite foods and more.

While some of Isaiah’s answers were pretty accurate -- he said his mom was blonde and had brown eyes, for example -- others were adorably off-base. He wrote that he thought the 36-year-old Underwood was 70, for one thing, and explained that her job was to "wash the laundry."

"Soooo...apparently I’m 70 and I’m really good at doing the laundry," Underwood wrote in the caption of her post.

Underwood likely has more sweet motherhood mishaps in front of her.

In addition to Isaiah, she and her husband, former professional hockey player Mike Fisher, welcomed their second baby boy, Jacob, in January 2019.