Kourtney Kardashian Posts Nude Birthday Photo

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.”