Carrie Underwood may have another act that's ready to be part of her Cry Pretty 360 Tour: Her 4-year old son, Isaiah.
The mom of two shared a photo of her and oldest son during soundcheck as he held a microphone and we can only imagine he's belting out one of mom's most famous songs... or baby shark.
"Had some extra special help with sound check today, so tonight's show is bound to sound amazing!!!" Underwood wrote.
Underwood is currently on the road with Maddie & Tae and Runaway June and are set to hit Southern California in September.
