Kylie Jenner finally admitted to having breast augmentation surgery in the Season 3 finale of The Kardashians.

The 25-year-old had previously insisted that she had never had major surgery before, claiming earlier this season that she only had ‘fillers.’

But while speaking with her BFF Anastasia ‘Stassie’ Karanikolaou on the new episode, she finally confessed to getting her breasts done at the tender age of 19 – although she admitted that she does regret undergoing the procedure.

‘Also, you know I got my breasts done before Stormi. Within six months of like having Stormi, not thinking I would like have a child when I was 20, like they were still healing,’ Kylie admitted.

She added, ‘I had beautiful breasts, like natural t*ts, just gorgeous, like perfect size, perfect everything, and I just wished, obviously, I never got them done to begin with.’

Kylie Jenner confesses to to undergoing secret boob job as teen

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Coming clean at last: Kylie Jenner finally admitted to having breast augmentation surgery in the Season 3 finale of The Kardashians

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What a difference a year makes: Kylie Jenner seen at 18 years of age in 2016 before her surgery (left) and at 19 years of age in 2017 after her surgery (right)

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Years of denials: The 25-year-old had previously insisted that she had never had major surgery before, and claimed earlier this season that she only had ‘fillers’

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Casual confession: Kylie dropped the surgery bombshell while chatting to her BFF Anastasia “Stassie” Karanikolaou

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Regrets: Kylie said she had ‘beautiful breasts’ before the surgery and now wishes she’d never had them done

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Busty: Kylie paraded her enhanced body in a hot tub  last year, although she always denied surgery on her body until now

‘I would recommend anyone who was thinking about it to wait until after you have children,’ she added, before revealing how her views on plastic surgery have changed now that she’s a mother.

‘But yeah obviously I have a daughter too. I would be heartbroken if she wanted to get her body done at 19,’ Kylie admitted.

‘I mean, she’s the most beautiful thing ever. I want to be like the best mom and the best example for her and I just I wish I could like be her and do it all differently, because I wouldn’t touch anything.’

‘If only we could reverse time,’ Stassie told her friend, as their drinks are brought in, before proposing a toast: ‘Cheers to being confident… and to us… because we’re dating,’ as they both look into the camera and laugh.

Kylie’s admission comes after years of denials that she has ever had any major plastic surgery, save for fillers – with the reality star repeatedly shutting down speculation that she had undergone a breast augmentation.

There was speculation Kylie had gotten her breasts done in 2015 when she was just 18, though she denied it on her app.

‘I wanted to make a change. But no, people — I haven’t gotten breast implants! Everyone is obsessed with that,’ she said.

‘Truth is, as I’ve gotten older, I’ve gained 15 pounds and my body has changed. I’ve definitely filled out,’ she added.

Then in 2016 she seemed to blame her period for a snap where she looked more voluptuous than usual, tweeting, ‘TMI but it’s that time of the month LOL.’

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Warning: ‘I would recommend anyone who was thinking about it to wait until after you have children,’ she advised

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Fears: Kylie admitted she now wants to set a good example for her daughter Stormi, 5,  and would be ‘heartbroken’ if she got her ‘body done at 19’ like she did. They are pictured here in May

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Her advice to Stormi: Kylie said she wants to be ‘the best mom and the best example for her’. She added:  ‘I just I wish I could like be her and do it all differently, because I wouldn’t touch anything’

Kylie Jenner insists that she’s only gotten fillers

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Kylie in 2017: Kylie Jenner poses in April 2017 before getting her breasts done

Fans also speculated that she got a boob job when she shared a photo of her chest in June 2017 with the word ‘Finally’ written over one of her breasts, though she never said she gotten a boob job.

Then in 2018, after Stormi was born, she acknowledged her body was different though she never said she had surgery.

‘My boobs are definitely three times the size, which bothers me. I have stretch marks on my boobs,’ she said in a comment.

‘My stomach isn’t the same, my waist isn’t the same, my butt’s bigger, my thighs [are] bigger,’ she added.