Kim Zolciak-Biermann Reacts to Daughter Brielle's New Dark Hair Color

Brielle Biermann and sister Ariana Biermann are going into 2020 as brunettes. The Don't Be Tardy sisters shocked us all by heading to the salon and ditching their signature blonde hair in December. These two beauties kept their long, waist-length waves, but transitioned to a warm chestnut shade with face-framing highlights.

It seems like mom Kim Zolciak-Biermann wasn't in favor of the decision at first. Ariana teased the news on Twitter by writing: "I'm breaking up with my blonde hair rn ... and we are so emotional. is this the right decision?" All Kim had to say was one word: "No."

Now Kim is weighing in on Brielle's switch to brunette. A fan account for Brielle shared a video of her new hair with the caption: "Kim’s daughter who? Not with this brown weave!" The Don't Be Tardy matriarch responded in the comments: "Kim has black hair naturally sooo Kim’s daughter alllll day."

Photo: Photo: Brielle Biermann/Instagram

It's true: Kim's often mentioned that while she loves being a blonde, her hair is naturally black.

Meanwhile, Brielle is setting the record straight on her new look. When People magazine tweeted that Brielle "looks nearly unrecognizable in brown wig," Brielle tweeted right back: "Wait it’s not a wig lol... it’s my hair.... and some extensions but it’s my hair."