Catherine Zeta-Jones is saying hello to natural beauty.

The star, 51, showed off her gray hair on Thursday while snapping a bathroom mirror selfie.

She struck a pose in a pink floral robe, showing a little leg as she stood in front of her marble sink.

The “Prodigal Son” actress appeared to go makeup-free for the candid shot, which she simply captioned, “Hello…….”

She kept things natural with her hairstyle too, appearing to leave her gray roots visible.

Followers applauded Zeta-Jones for her bare-faced look, with one commenting, “A natural beauty,” and another adding, “She is beautiful with none of the glitz and glam on her.”

Others noted that the black and gold bathroom seemed to be connected to her walk-in wardrobe, which the fashionable star has shown off in previous posts. The extensive closet space features similar glossy black cabinetry, housing designer duds including her Chanel bags and Hermès scarves.

Zeta-Jones has been mastering the art of the selfie recently, as she followed up the fresh-faced post with snaps of her and her husband, Michael Douglas.

“When bad selfies happen to good people…well maybe.. not so bad and not so good,” she quipped, captioning selfies of she and Douglas, 76, smiling and smooching on the beach.

“It’s humanly impossible for Michael Douglas and Catherine Zeta-Jones to EVER take a bad selfie/picture. Ever,” commented one fan, whom Zeta-Jones replied to with a laughing emoji.