Kylie already has a mixed track record when it comes to being truthful about cosmetic procedures. After the star's lips became noticeable smaller, she admitted via Instagram that she had gotten rid of her filler, the same filler she had previously denied ever having. This reveal came months after the #kyliejennerlipchallenge, which saw teens sucking on shot glasses and egg cups the world over, trying to intentionally give themselves swollen lips in an effort to copy Kylie.
Sure, you can't pop your boob in a shot glass and achieve the fake breasts look at home, but critics are concerned that if Kylie is not being truthful about having undergone a breast augmentation, many of her young impressionable fan base will end up with an inaccurate understanding of what is natural and what is the result of plastic surgery.
Follow our a timeline, and decide for yourself whether or not Kylie Jenner has breast implants.
1. 9 May 2009
Here's a throwback to little Kylie, when she was going on 12 years old. Kylie's naturally thin lips in her childhood photos are what fuelled the lip injection rumours for so long. Lots of girls can be flat chested at 11 and end up with big boobs at 16 - but your lips growing due to puberty? No one bought it.
2. 2 September 2010
13-year old Kylie showing a bit of cleavage at The Taste of Beverly Hills Food and Wine Festival in 2010. But there are no signs that she's had any surgery, we doubt a plastic surgeon would agree to do cosmetic procedures on such a young person anyway. She looks fresh-faced and natural, like any other typical teenage girl. Except that unlike any other typical teenage girl, she grew up on a reality tv show and her Mum is Kris Jenner!
3. 13 November 2011
Kylie at age 14, pictured with her older sister Kendall. From this angle you can see that while Kylie certainly has breasts, they're not fake.
4. 12 March 2012
15-year old Kylie attends The Hunger Games premiere back in 2012. Has the rumoured Kylie Jenner boob job happened yet? No, we don't think so. Kylie's boobs look a little bigger than they do in the previous photo, but that could be due to her form fitting dress or the type of bra she's wearing.
5. 23 November 2014
Kylie attending the 2017 American Music Awards with her equally-famous sisters Kendall Jenner and Khloe Kardashian. This stunning dress shows off Kylie's petite frame, and it appears as though her breasts are quite pert and small. Girls usually reach their final height at around age 15, so it could just be that Kylie stopped growing and lost some of the teenage puppy fat that we all get lumbered with in early adolescence
6. 14 November 2015
Kylie's breasts still look super natural here. For one thing, they aren't defying gravity which is always a red flag. Plus, and it may just be the angle at which she is standing, but one breast looks slightly smaller than the other. There are very few women with perfectly symmetrical natural breasts in this world, so Kylie looks normal here. Well, not normal normal, she looks sensational, but you get what we mean!
7. 3 December 2015
Free the nipples! Kylie flaunted her hourglass type figure in this long sleeved, off the shoulder knit dress back in 2015. Her boobs seem to be fuller, and how are they sitting up like that without a bra? Kylie has told her fans that she gets premenstrual breast swelling, where your boobs increase in size shortly before or during your period. Maybe Aunt Flo was visiting Kylie on this day.
8. 9 December 2015
We can't even look at this top without fearing a potential nip slip, but Kylie couldn't care less. While her breasts definitely look as though they are at least a C cup, they don't look artificial here. Her cleavage doesn't look constructed and her boobs are adhering to the laws of physics. The previous photo must have been taken during Shark Week.
10. 2 February 2016
This looks like the mark of a hard-working push-up bra to us. In 2015 when Kylie launched her website, one of the first things she did was address the rumours that she'd had breast implants. She emphatically denied the allegations, saying her bustier look was due to the Victoria's Secret Bombshell Bra instead.
Video: Kylie talks lingerie and denies having a boob job
11. 26 April 2016
When you compare this bikini picture to the previous selfie, you can see Kylie has a point. The push-up bra makes her boobs look so much rounder and fuller then they actually are, whereas here in a triangle bikini Kylie could pass for an A or B cup.
12. 20 September 2017
Ok, now HERE is where something dramatically changes. Kylie posted this picture in September 2017 when she would have been in her 2nd trimester with Stormi, so this picture is undoubtedly a #TBT. But what is going on? The before and after comparison when you look at her bikini picture is drastically different. Unless she's wearing some see-through bra designed by NASA, we're going to assume she's braless and using Hollywood tape in this white satin number. Surely no one's God given boobs look like this? Or was this growth spurt caused by pregnancy? (if so, sign us all up!)
13. 6 September 2018
In Bend It Like Beckham, Jess's Aunty talks about turning her mosquito bites into juicy, juicy mangoes. Was this woman Kylie's Aunty too? Because hot damn girl, those are some juicy mangoes alright! In 2018, plastic surgeon Dr. Giannitrapani spoke to Elle magazine, giving his expert opinion on whether or not he believed that Kylie had gone under the knife. "There is a clear size increase to Kylie's breasts looking at the side profile," he said. "If she intended on keeping the procedure a secret, the surgeon will have gone for an implant size to suit her frame and for the result to look as natural as possible whilst still creating the volume increase she desired." We're sure that if Kylie wanted to keep a surgical procedure secret, it wouldn't be hard. She managed to keep her entire pregnancy under wraps, so why not a boob job?
14. 20 January 2019
Nearly a year after having her daughter Stormi, and Kylie manages to somehow recline on a yacht despite her massive tatas. She's been very open about how pregnancy and motherhood has changed her body, even though Instagram may suggest otherwise. In this fan Q&A Kylie did with Jordan Woods, she admitted "My boobs are defiantly three times the size, which bothers me. I have stretch marks on my boobs. My stomach isn’t the same, my waist isn’t the same, my butt’s bigger, my thighs [are] bigger.”
If Kylie hasn't had a boob job, and her lovely lady lumps are just due to her change in weight and pregnancy, then she is one lucky lady. When Kate Middleton left the hospital after giving birth, her polished look left mums everywhere dumbfounded so perhaps Kylie is yet another woman whose body has bounced back well after childbirth.
However, if Kylie has had breast implants, we probably won't get the truth until she's good and ready to tell it. We wouldn't want to be the plastic surgeon who breaches a non-disclosure agreement with Kris Jenner's youngest daughter, would you?