Credit: Photo via Instagram Photo: Kim Zolciak Celebrates Brielle’s Birthday

If there’s one thing teenagers know how to do really well, it’s lie to their parents. But Don’t Be Tardy star Kim Zolciak seems to think her eldest daughter, Brielle Biermann, is always truthful with her.

In a sneak peek for the next episode of DBT airing tonight, July 31, at 9 p.m. ET the Zolciak-Biermann clan heads to Destin, Florida for vacation and Brielle is eager to get away from her protective parents and a house full of siblings. After some debate (and a 12 a.m. curfew from Kroy) Kim agrees to let Brielle and a pal meet some friends on the beach.

“I want to let Brielle get out of the house, have a little fun,” Kim tells the Bravo cameras. “I mean, I don’t want to be this person that just kind of holds her back in life.”


However, when Elle comes downstairs in a new outfit consisting of a crop-top and itty bitty denim shorts, Kim is less than thrilled with her daughter’s “revealing” choice but chooses to trust her judgement. “I gave my parents hell when I was a teenager,” the mom of six recalls. “But I can trust Brielle, Brielle’s a good girl.”

Kim may have confidence in her mini-me, but Kroy isn’t so sure and he gets in Kim’s head after the girls leave. “The girl is a brown-noser,” he says.  

Kroy goes on to explain that while he doesn’t suspect Brielle is doing drugs, he thinks she’s not being entirely honest with Kim, noting, “I don’t think she’s perfect as you think she is.” Jeez, Kroy, way to drive the mama crazy!

Is Brielle a gal up to no good, or is Kroy just being paranoid? Check out the complete sneak peek clip below and tell us your thoughts!