Heidi Klum Wears Shortest Dress Ever at GRAMMYs, Shows Off No-Makeup Pic

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Heidi Klum's got legs for days.

The 43-year-old supermodel put her killer physique on display at the 2017 GRAMMYs on Sunday, wearing a super short, silver minidress by Philipp Plein. Klum matched the daring style with giant hoop earrings and chunky, ankle-strap heels in the same shiny hue.

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PICS: See All of the 2017 GRAMMY Red Carpet Arrivals!

... Though the sexy style did leave her in serious danger of a wardrobe malfunction!

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Clearly, the mother of four is aging spectacularly. On Sunday, she showed off her before-and-after makeup look on Instagram, still looking flawless without any makeup on.

WATCH: Heidi Klum Strips Down to Tan, But Leaves Her Sweatpants at Her Ankles

ET spoke to Klum at last week's amfAR gala in New York City, where she teased her upcoming Valentine's Day plans with boyfriend Vito Schnabel.

"I'm very romantic and old fashioned," Klum said, sharing that she has a few surprises in store for her 30-year-old beau. "I do [have things planned], but if I tell them to you right now, then they wouldn't be a surprise anymore!"

Watch below:

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