Cindy Crawford is making grey great again by striding forth into her 50’s modeling nude and ignoring ageist trolls.

The icon shared her approach at an event with Greg Renker, with whom she built her Meaningful Beauty brand with, and her supermodel pal Christy Turlington. She said: “We want to show women who are 53, and I think Christy just turned 50, that there’s still beauty in that.”

And that includes the “tasteful nudes” she did recently for photographer Russell James. Not that everyone loves it.

Crawford recalls: “I remember some snarky person on Instagram — there seem to be a lot of those — posted something like, ‘Ah, why are you still doing those at your age?’ And I was like, is there an age where being nude isn’t beautiful? It’s just a different kind of beauty.”

Still, she admits even she finds it a “little harder” to get into a sexy mindset at 53. Crawford says: “I hope this is politically correct, but sometimes I say I need Viagra for shoots. It’s harder to get it up.”