Spoiler alert: Diane Kruger is beautiful with or without makeup on.
The 39-year-old actress took to Instagram last night to post a bare-faced selfie that she appropriately captioned "bare." In the snap, not only is Kruger's skin completely untouched, she's also embracing her natural hair texture with her damp strands.
With a complexion that radiant, we have to know: Diane Kruger, what's your secret? See the 'gram for yourself below, and check out more beautiful makeup-free stars in our gallery.