Kim Zolciak was teased mercilessly on Watch What Happens Live on Wednesday for denying having extensive work done on her face.
The Don't Be Tardy star was joined by husband Kroy Biermann and their 19-year-old daughter Brielle behind the bar when host Andy Cohen started by noticing Kim's plumped-up lips.
'Is it possible your lips have gotten bigger since I last saw you?' Andy quizzed the reality star, who had been talking about her recent heart scare.
Changing face: Kim Zolciak was teased for denying having work done on her face during an appearance on Wednesday on Watch What Happens Live
When Kim, 38, insisted she hadn't 'gotten them done in a while,' Andy smiled: 'Sweetie, you need to stop.'
As she continued with her denials, he then turned to her daughter Brielle - having said it was 'weird' how much she resembles her mom - and told her: 'Brielle, I feel like the two of you are bigger since the last time I saw you.'
'We actually took a trip to LA and didn't get our lips done,' Brielle said, as if their will-power was a point of pride.
Loyal husband and dad Kroy, who is still a free agent in the NFL, cracked-up Andy when he jumped to the women's defense, insisting it was all down to 'the makeup technique - they over-draw them.'
Compare and contratst: Andy Cohen later brought up a split-screen image to show Kim before and after
Look-alike daughter: Kim's daughter Brielle was behind the bar
'He's the only football player who knows this - I love it!' Andy laughed.
The host initially dropped the topic - until a caller to the show asked Kim to 'please, please, please admit what work you've done to your face.'
'Oh my God, man,' Kim sighed, with Andy now insisting: 'I mean you won't admit the nose job, which I know you've had.'
Nose talk: Andy insisted that Kim had a nose job while she flatly denied it
Status update: Kroy Biermann said he was still a free agent and had not retired from the NFL
Kim denied it, showing off her nose for a camera close-up and saying: 'If I had a nose job don't you think my septum would be in place? I mean seriously, my nose is not straight. My nostrils would be straight if I'd had a nose job.'
As Kroy again started defending his wife, Andy teased the sportsman that 'I've known her longer than you have - and she had a different looking nose!'
The couple then both blamed her changing features on her pregnancies, again cracking-up Andy as they insisted at the same time: 'Google it!'
Proof positive: Kim pointed out that her septum was not in place and her nose wasn't straight
The Bravo host - who shared a tequila 'shotski' with the pair - again returned to the teasing at the end of the show, pulling up a split-screen image showing how Kim used to look compared to her current image.
He repeatedly sniggered as the star denied having had work done on her nose, with her finally blaming the makeup in the picture and saying that 'everything's kind of changed.'
'Yes, it sure has!' Andy laughed at her unfortunate choice of words. 'On that we can agree on.'
Google it: Kim and Kroy blamed her physical changes on her pregnancies and told Andy to 'Google it'
Holiday edition: Andy hosted a holiday edition of Bravowood Squares with Kim and Kroy
Kim did admit that not everything was natural, telling Andy: 'This is my hair in the front and my wig in the back.'
And she also reminded him that she has been open about other work, saying: 'I've admitted everything else - I mean I did my boobs, my tummy, on the show.'
Andy also teased the couple about their five-year-old son KJ's swearing on their show, with Kroy again doing the defending, saying: 'It's proven that a person who curses is more honest and can handle stress better.'
Foul mouths: Andy played a clip of the six Biermann children using foul language
Kim also revealed to Andy that their son got an award for being 'most Christ-like' at his school.
She turned serious talking about her heart scare, explaining: 'I'm good. I have irregular heartbeats, which is not uncommon when you have a device put in your heart but it just happened, like, six months after I had it put in.
'I've been running every night, trying to get my heart in better shape,' she said.
Kim also continued her pitch to try to get her husband a shot at being the new co-host on Live With Kelly, calling him 'very well educated' and 'well rounded' and insisting: 'Kroy is very well spoken, he's super funny - and he's hot.'
Weekly tradition: Andy, Kim and Kroy took a shotski of tequila