Brielle Biermann, 18, shows off her new addition to her beauty routine and I’ll bet you can guess what it is! Biermann has been in the headlines recently for revealing her lip injections she gets for fuller, more plump lips (below), but of course, we’re talking waist trainers here.

Brielle Biermann, Kim Zolciac's daughter, shows off her fuller lips after lip injections

Brielle Biermann’s plumped lips

Biermann posted a gym selfie on Christmas day, so you know she’s serious about her fitness. Few posts after that, she shows off her new sports waist trainer that she’s using to maintain her fit, curvy figure and raved about how comfortable it is and how well the fit is. Honestly, it’s hard to describe how absolutely comfy these are, and must be in order to work out in. It’s something you should experience for yourself if you’re into fitness, or have plans on getting your gym membership to keep up that new years resolution! If you have a What Waist shop near you, get in there and see for yourself!

Brielle Biermann, Kim Zolciac's daughter, shows off her sports waist trainer that she uses for working out

Brielle Biermann’s waist trainer selfie

Brielle’s mom, Kim Zolciac is no stranger to waist training herself. She has had amazing results and maintains her frame by using sports and daily trainers, so it’s no wonder her daughter is in on it too. You look great ladies. Keep it up!

Brielle Biermann and Kim Zolciac (Biermann's mother) Instagram this awesome selfie together.

Brielle Biermann and her mother, Kim Zolciac Instagram selfie