Where has the time gone? Carrie Underwood took to Instagram on Monday, June 4, to share a rare video of her son, Isaiah — and we can't believe how much the toddler resembles his NHL player dad, Mike Fisher.

"Anyone see this on the bridge today? Isaiah wanted all the #CMAfest goers to feel welcome in our great city!? #SweetBoy #WelcomeToNashville," the 35-year-old captioned the clip of the three-year-old little boy greeting random folks on scooters by saying "Welcome to Nashville." Our hearts are melted!

Carrie and Mike — who married in 2010 — previously welcomed Isaiah in February 2015. Ever since, fans have been wanting Carrie to welcome another child. And now, we may be in luck.

The country singer's friends recently revealed to Life & Style that the actress is pregnant with twins! "One of her friends let it slip," an insider told the news outlet. "Carrie’s wanted a little sister for Isaiah ever since he was born — so she’d have to be ecstatic with the news of two. There’s no doubt that Carrie and Mike would spoil the girls rotten!"

This exciting news comes a few months after Carrie's scary fall that left her with a broken wrist and 40 stitches in her face. For the past few months, Carrie has been enjoying recovering in Nashville with her son and husband. But now seems like a good time to shift the negative attention from her injury to her pregnancy. "This is just what Carrie needs — she’s tired of constantly talking about the accident," a source explained. "And Mike’s always said he wanted a household full of kids!" We think Isaiah will make a great big brother!