Brielle Biermann is no longer a teenager as the Don't Be Tardy daughter officially turned 20. Her mom, Kim Zolciak-Biermann threw her a surprise birthday party in L.A., which was not only attended by her family, but also her friends Malika Haqq, Khadijah Haqq McCray, and Todd and Savannah Chrisley.
Prior to the party, Kim headed to Instagram to pay homage to her not-so-little girl in a touching post: "I just can't believe it was 20 years ago today I became your mom! Scared out of my mind yet so excited! Had I known how easy it would have been to raise you I certainly would of had a lot less anxiety! I'm extremely proud of the leader you are, the heart you have and share, the love you have for your siblings, the respect, loyalty, and commitment to your family and above it all how you always have remained TRUE to you!! Keep shining!!!"
