Carrie Underwood surprised her fans with an adorable baby video on Friday in honor of a very special occasion.
SEE: Carrie Underwood's appearance shocks fans during unconventional date night
The country music singer took to Instagram to post a throwback video of her then-baby son Jacob being serenaded by Carrie and her husband Mike Fisher – and it has been hailed by fans as the "best video ever".
WATCH: Carrie Underwood and Mike Fisher's love story
The video begins with baby Jacob, now three, lying on a bed and screaming his head off while Mike attempts to sing him Carrie's song, I Still Believe In You.
With Jacob still wailing, Carrie's voice then belts out from behind the camera as she takes over the singing duties – and within seconds, Jacob stops crying and is stunned into silence as he turns his head to gaze at his mom.
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MORE: Inside Carrie Underwood's never-ending 400-acre family home
Mike then resumes singing and once again, Jacob is in floods of tears before Carrie quickly takes over and he immediately stops crying again.
"In honor of @vincegillofficial's special night, here's a flashback to one of my favorite baby Jake moments," Carrie captioned the incredible video, referring to legendary singer-songwriter Vince Gill's CMT Giants special which aired on Friday.
Carrie shared an incredible video of her son Jacob
Fans raced to comment on the video, with one responding: "You can't make this up. Best video ever!" A second said: "I'm dying over here," followed by several crying with laughter emojis.
A third added: "This is my all time favorite video of yours!! I laugh every time!!" A fourth replied: "Omg, I never knew I needed this video until now."
Carrie and Mike are also parents to son Isaiah, seven, and the family lives on a 400-acre farm in Franklin, Tennessee.
Carrie and Mike have two sons
Giving a rare insight into what her home life is like away from touring, the award-winning star told Zane Lowe on Apple Music in 2020: "I do have two incredible boys and my husband, and we live on a farm, and I kind of got to maybe get back to some of my roots by not being on stage for a minute."
She added: "I got to be outside so much, and I got to work in the garden and just be a mom and be a wife and be at home. It's the most I've been still in over 15 years."
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