It may be her 38th birthday, but she's refusing to actually age

By Colleen Kratofil
April 18, 2017 03:46 PM

Kourtney Kardashian turns 38 today, but as it turns out, she’s refusing to actually age! The birthday girl posted a photo on Instagram wearing nothing but her birthday suit — and unsurprisingly — she looks amazing.

She shared the sexy nude photo from her shoot with photographer Mike Rosenthal, posing in a pool of water, flipping back her wet hair in what’s informally known as the “Little Mermaid.”

This is definitely the most provocative photo she’s posed for in a while, but we’ve realized, she’s been prepping for it for weeks now. Her Instagram photos have been getting progressively sexier lately, from her thong-wearing vacation snap to sultry stretching in a revealing top.

Because in addition to practicing sexy poses in workout wear and waist-deep pools of water…

… she even dedicated her #tbt post to an old nude photoshoot.

For as much as she’s been practicing, we’d say it all paid off!

What do you think of her birthday suit post?