The genes in this family members run STRONG!

Kim Zolciak-Biermann ‘ s daughters are gorgeous, but Ariana Biermann is seriously looking a lot more like her momma!!

Related: Ariana Biermann Bands In The Big 1-8 Along with Epic Birthday Party!

On Mon, the 18-year-old uploaded 2 poolside pics to Instagram which showed off her physical structure and a bikini from the Don’ t Become Tardy star’ s forthcoming swimwear range, Salty E , which launches upon June 1st.

Ch-ch-check out the pictures for yourself (below):

Big sis Brielle Biermann also enjoyed some time in the sunshine, and shared a picture of herself rocking the printed bikini from the girl mom’ s line upon Monday:

Whilst we didn’ t obtain a full-body shot from the 41-year-old, she did show off the girl assets in a photo on her behalf IG Story, also upon Monday:

kim zolciak biermann shows off brand new bikini line Hot momma! or (c) Kim Zolciak-Biermann/Instagram Tale

Looking good, ladies!!