Kendall Jenner has proven that she isn’t afraid to show her boobs in public, but even the 21-year-old understands that she can’t bare it all on Instagram! Thus, pizza nipples were born.

For those in need of a refresher, the reality star caused a stir on social media in November when she went braless in a sheer bodysuit, covering up the naughty bits with a pair of pizza emojis (thanks Insta censors!)

https://www.instagram.com/p/BMdD7v7j_vb/

The pic got over two million likes, and Kendall recently explained how the image (and the outfit) came to be on her website. "My shirt was see-through, so I took this photo and just texted it to Hailey [Baldwin] and Gigi [Hadid] before I left to meet them and was like, 'Is this too much?' They wrote back, 'It's kind of a lot, but if you're into it, go for it!'"

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She added, "Later, we were photographed by the paps when we were walking around the city and the internet freaked out about how see-through the look was. As far as the pizza emojis go, when I decided to Instagram the picture, I could've covered my nipples with anything, but I chose them as a little nod to Pizza Boys (the DJ/friend group I'm part of)."

As for why she decided to share the pic with her 73.5 million followers, the model revealed, "I don't know if you can relate, but I just felt like I was having a really good boob day, lol. Do you know what I mean? Your boobs go through phases and on this particular day, I felt like they just looked nice!” You do you, girl.

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Scroll through the gallery below for a look back at some of the brunette beauty’s raciest social media pics (aka the ones that will make her future children blush!)