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 / Updated  / Source: TODAY
By Ree Hines

He's only 3 months old, but Isaiah Fisher already knows how to deliver a picture-perfect smile for the camera.

Carrie Underwood's husband, Nashville Predators center Mike Fisher, and their baby boy recently posed side-by-side for a sweet photo that proves little Isaiah takes after his dad where grins are concerned.

"Me and my little man #lifeisgood," Fisher wrote in a caption alongside the photo on Instagram.

The Nashville Predators' Mike Fisher and Carrie Underwood attend Keith Urban's Fifth Annual "We're All 4 The Hall" Benefit Concert at the Bridgestone Arena on May 6, 2014 in Nashville, Tennessee. Getty Images file

When Underwood reposted the image, she added, "They have my heart."

WATCH: Carrie Underwood performs 'Something in the Water'

The country singer shared the very first public photo of Isaiah — a sneak peek featuring just one hand and his chin — on Instagram back in March.

Weeks later, she finally offered fans a full look at their baby boy as he supported the Predators in the playoffs (with more than a little help from Mom).

Prior to Isaiah's birth, Underwood spoke to TODAY about becoming a parent and said, "I have a wonderful mother, so if I can be even a little bit like that, I think we'll be good."

Well, from the photos we've seen so far, things certainly look good for the family.

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