By Kelsey Glein
Updated Sep 19, 2016 @ 8:30 pm
Tom Brady (L) and Gisele Bundchen
Credit: Mike Coppola/Getty

Gisele Bündchen and Tom Brady's two kids are getting so big!

The supermodel mom took to Instagram yesterday to share a rare snap of the couple's two young children, Benjamin, 6, and Vivian, 3, and we can't believe how much they've grown up. In the adorable photo, the little ones play together in the yard as they smile and laugh while chasing each other around a tree. Benjamin wears a bright blue T-shirt and a pair of gray pants for their fun in the sun, while Vivian shows off her budding sartorial prowess in a white floral print tank top and bubblegum pink leggings that she topped off with a cute set of pigtails in her hair.

But this isn't the first time that Bündchen has posted a picture of her kids playing together. Back in July, the 36-year-old shared a 'gram of the cuties hanging out in the forest on a set of tire swings as the sun shined in the background.

We can't wait to see more 'grams of these two in the future.