It's not every day that you see Kim Kardashian without a full face of makeup, but the reality star recently bared all for the "Vogue Spain" cover with a glowing makeup-free look.

The 34-year-old "Keeping Up With the Kardashians" star stunned on the cover for the magazine's latest issue, showing off her flawless complexion and pregnancy glow, according to E! News. In the cover shot, she posed in a casual sweater, very different from her usual daring high-fashion looks, and had her dark hair down in natural waves while she showed off her gorgeous engagement ring.

"Vogue Span Cover!" she captioned the photo of the cover on her Instagram. "We did this whole shoot without make up! Can't wait for you to see it! @VogueSpain Theo Wenner @Thep12345 #KimNoFilter."

The magazine posted another natural shot of Kim from the shoot, looking comfy-casual in jeans and a sweater, showing off her famous assets with her white underwear showing. "Is the world ready for #KimNoFilter?" the magazine asks.

"This was the only time it literally took us a minute to prepare her face for a photo shoot!" her makeup artist Mario Dedivanovic told the magazine, according to Us Weekly. "She spends most of the day at home with her daughter [North] without a drop of makeup, so she's used to it. [Her face] is just as amazing without makeup because Kim is glamorous."

Kardashian opens up in the issue about Caitlyn Jenner, her daughter North West, how her second pregnancy has been going and how she felt in her sheer Met Gala look.

See her glowing cover shot below!