Kendall Jenner Celebrates 20th Birthday, 40 Million Instagram Follows with a Nip Slip

Kendall Jenner shared a NSFW photo via Instagram on Wednesday, Nov. 4, in celebration of her 20th birthday. Credit: John Lamparski/WireImage

That’s one way to celebrate you! Kendall Jenner shared a NSFW snapshot via Instagram on Wednesday, Nov. 4, in celebration of two major milestones — her 20th birthday, and reaching a whopping 40 million Instagram followers.

“My favorite photo for all 40 mill of you,” she captioned the black-and-white photo, in which she pulls down one side of her tank top to reveal her nipple, cleverly censored with an emoji “X.” “Genuine happiness…taken by lil Ky.” Jenner is referring, of course, to younger sister Kylie.

In the image, the model, who rang in her 20th birthday just one day earlier, is shown grinning with a huge smile, her nose scrunched up in a hearty laugh.

On Tuesday, the birthday girl headed out for a hike in L.A. in a pair of skintight, flattering high-waisted yoga pants. Her older half-brother Rob wished her a happy birthday in a sweet Instagram post.

“Kenny!!!!!!!!!!!! I LOVE UUUUUUUUUUUUUUUUUUUUUUUUUU,” Rob, 28, captioned a silly snap of a bikini-clad Jenner hanging over his back. It’s unclear whether the Instagram photo is new or not. 

It’s been a great year so far for Jenner, who was recently named one of the newest Victoria’s Secret angels (E! first reported the news on Tuesday, Nov. 3.)

Jenner is also currently starring in campaigns for Calvin Klein, Balmain, and Balmain for H&M.

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