After news broke on Sept. 22 that Kylie Jenner is expecting her first child, fans feel as though the pregnancy could explain the 20-year-old’s ample assets in social media snaps taken over the past few months. While followers initially thought the beauty mogul had gotten a boob job, it looks as though her body was simply changing to accommodate a baby.

In one sexy shot that was taken in July, the mom-to-be wore a sheer yellow bra and black low-rise sweatpants. Simply captioned with a yellow heart emoji, Kylie deleted the photo from her Instagram page, but it remains on her Twitter. If reports are to be believed, the lip kit queen was in her first month of pregnancy at the time.

Kylie previously sparked boob job rumors when she posted a photo of her chest on Snapchat. In the pic, the KUWTK star showed off her cleavage in a low-cut black tank top, writing the word “Finally” across her right breast. Fans took this to mean that the cosmetics guru finally got implants.

“Finally i got a boob job?” one follower commented, while another said, “Her boob size fluctuates more than gas prices damn.” But one user reasoned, “y’all are late asf. She got her boobs done months ago.. catch tf up.”

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Reports of plastic surgery are nothing new for the social media maven. When people aren’t remarking on the size of her bust, they’re often wondering whether she’s had butt implants or more lip injections. Kylie previously admitted to overdoing it with fillers in the past. “When you first get them done, you’re like, ‘Oh, it could be a little bit bigger on that side,'” she explained. “I’d go back and be like, ‘They went down’ and think they could be bigger. But I went too far. It was very painful. I felt like no one wanted to kiss me.”

As for her famous cleavage, Kylie has denied getting an augmentation, going so far as to blame the increase in size on her period. “TMI but it’s that time of the month lol,” the reality star tweeted last year. “They will deflate soon. And it will be a sad sad day.” In fact, she’s been denying surgery since 2015. “Everyone is obsessed with that. Truth is, as I’ve gotten older, I’ve gained 15 pounds and my body has changed; I’ve definitely filled out,” she admitted.

Scroll through the gallery below to see how Kylie’s assets have transformed over time!