Brielle Biermann admits dad Kroy 'walked in on her' during sexually charged ...

Their family is known for being candid on and off camera.

And Brielle Biermann seemed to feel comfortable with her surroundings as she admitted during the season premiere of Don't be Tardy that her adopted father caught her in a compromising position.

The 21-year-old social media star was quick to put her younger sister Ariana's parental complaints to rest ahead of her prom as Brielle quipped, 'At least Kroy has never walked in on you.'

No way! Brielle Biermann seemed to feel comfortable with her surroundings as she admitted during the season premiere of Don't be Tardy that her adopted father caught her in a compromising position

No way! Brielle Biermann seemed to feel comfortable with her surroundings as she admitted during the season premiere of Don't be Tardy that her adopted father caught her in a compromising position

During an appearance on Andy Cohen's Watch What Happens Live immediately following the double-episode premier, Brielle was quick to answer, 'We never said what he walked in on.'

The eight-person family was certainly going through a few trials and tribulations as Ariana planned her first prom with boyfriend Collin.

'I met Collin at a football game at the beginning of sophomore year,' she said before adding he's her first real boyfriend. 'I've never felt like this before, like, I really love him.'

Whoops: The 21-year-old social media star was quick to put her younger sister Ariana's parental complaints to rest ahead of her prom as Brielle quipped, 'At least Kroy has never walked in on you'

Whoops: The 21-year-old social media star was quick to put her younger sister Ariana's parental complaints to rest ahead of her prom as Brielle quipped, 'At least Kroy has never walked in on you'

Trouble? The eight-person family was certainly going through a few trials and tribulations as Ariana planned her first prom with boyfriend Collin

Trouble? The eight-person family was certainly going through a few trials and tribulations as Ariana planned her first prom with boyfriend Collin

'I met Collin at a football game at the beginning of sophomore year,' she said before adding he's her first real boyfriend. 'I've never felt like this before, like, I really love him'

'I met Collin at a football game at the beginning of sophomore year,' she said before adding he's her first real boyfriend. 'I've never felt like this before, like, I really love him'

Awkward: But Kim and Kroy seemed to be more focused on what could happen after prom with their daughter

Awkward: But Kim and Kroy seemed to be more focused on what could happen after prom with their daughter

But Kim and Kroy seemed to be more focused on what could happen after prom with their daughter. 

'Prom is known for people trying to ... you know ... that's why I'm telling you to save yourself for life,' Kim said before adding that she's 'never had sex' and all of her children were simply gifts from God.  

'I've always wanted to be open with my kids,' Kim said. 'Ariana is a little more private. She likes to hide things. I have spoken to her about sex and I'm here and we are talking.'

'Prom is known for people trying to ... you know ... that's why I'm telling you to save yourself for life,' Kim said before adding that she's 'never had sex' and all of her children were simply gifts from God

'Prom is known for people trying to ... you know ... that's why I'm telling you to save yourself for life,' Kim said before adding that she's 'never had sex' and all of her children were simply gifts from God

No questions: Kroy was equally as committed to the no-sex rule saying, 'those decisions come with a lot of weight' and 'you can only give that gift one time to one person'

No questions: Kroy was equally as committed to the no-sex rule saying, 'those decisions come with a lot of weight' and 'you

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