Carrie Underwood's Son's Reaction to Becoming a Big Brother Is the Cutest Thing We've Heard All Week

As any older sibling will tell you, finding out you’re getting a new brother or sister can be a hard pill to swallow. 

Carrie Underwood’s son, Isaiah, gets it. In a new interview with People Nowthe pregnant country star revealed that her 3-and-a-half-year-old is having a tough time understanding the whole new baby thing. 

“[Isaiah] told me recently that when the new baby comes, that Daddy could have that baby and then he could be mine,” she said, adding that “His world is about to get rocked.”

Hang in there, Isaiah. It’s a bit of an adjustment, sure, but the whole built-in best friend thing eases the blow. 

RELATED: Carrie Underwood Says Pregnancy Is Harder This Time Around