It was supposed to be a relaxing night at home with the kids until Carrie Underwood and Mike Fisher realized that one of their little rascals tried to sneak around. The country music star‘s hubby documented the hysterical scenario on social media after he became aware that their 4-year-old son, Isaiah Fisher, had been exploring under the cover of darkness.

“When you sneak out of bed to spy and fall asleep,” the former pro-NHL player, 38, wrote in the caption of a story he shared to Instagram on Tuesday, March 26. In the pic, Isaiah can be seen barefoot and sound asleep under the coffee table with a stuffed animal while wearing green dinosaur pajamas. Take a look at the adorable photo Mike shared below! 


Prior to Isaiah accidentally nodding off during a little late-night mission, Carrie, 35, took to Twitter to give fans an update of the havoc that was being wrecked at home. “My 4-year-old just told me that something is ‘unreasonable,'” the “Love Wins” singer tweeted. “Where does he get this stuff?”

Isaiah must have conked out from all the energy he burns since becoming a big brother this January. After candidly revealing that she and her hubby suffered three miscarriages in just two years, Carrie and Mike welcomed their second bundle of joy, Jacob Bryan Fisher, earlier this year.

“Jacob Bryan Fisher entered the world in the wee hours of the morning on Monday … His mom, dad and big brother couldn’t be happier for God to trust them with taking care of this little miracle,” Carrie wrote to Instagram to announce his birth. “Our hearts are full, our eyes are tired and our lives are forever changed. Life is good …”

Now that Carrie and Mike have had time to adjust as parents-of-two, a source close to couple dished that they couldn’t be happier with their growing brood.

“Carrie can’t believe how blessed she is. This is a great time for Carrie and Mike, and they’re going to cherish every single moment,” the insider dished exclusively to Closer Weekly. “Carrie and Mike couldn’t have been more excited about introducing their son Jacob Bryan to the world. He’s the cutest thing ever and the family couldn’t be happier. He’s happy, healthy and already smiling.”

We wonder what kind of mischief Isaiah and Jacob will get into when they’re old enough to run around together!