Kim Zolciak-Biermann and Brielle's Boyfriend's Family Already Look Like, Well, Family

Brielle Biermann's romance with baseball player Michael Kopech seems to be taking a turn for the serious. They recently celebrated their one-year anniversary, and just this week, both sets of parents (AKA Kim Zolciak-Biermann and Kroy Biermann) got a little facetime with each other.

In fact, just days ago on Instagram Kim referred to the athlete as her "family." "I love my family @arianabiermann @briellebiermann @cheftraceybloom #Birmingham #Barons #MichaelKopech @mikop34," she wrote.

And Brielle hasn't exactly been shy about showing her allegiance to Michael on Instagram. "Rep bae always" she wrote alongside a photo of herself wearing his team number.

Last month, Brielle wrote a sweet tribute to Michael on Instagram to memorialize their big anniversary milestone. "1 year and I swear I couldn't love you more than I do right now yet I know I will tomorrow and every day til I die," she shared. "I love you Michael. Happy anniversary."

In fact, Michael is just as sweet on the Don't Be Tardy daughter, sharing his own anniversary message for her. "1 year later and my jaw is still sore from smiling. I love you, Brielle," he shared, adding "#1ofmany."

Check out throwback photos of Brielle, below.