Cindy Crawford dared to go bare!

To celebrate her 50th birthday, the iconic model took to Instagram on Sunday, Feb. 21 to share a stunning makeup-free selfie — and she looked positively glowing in the pic!

"First day at 50. Thank you for all of the birthday wishes yesterday! ?" she captioned the gorgeous snapshot that shows off her flawless face and signature beauty mark.

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This isn't the first time Cindy — who recently clarified she's not retiring from modeling —proved she's still got it! She recently flaunted her stunning bikini body during her St. Bart's birthday vacation with husband Rande Gerber.

Click through the gallery below to see more makeup-free celebrities!