Megan Fox had fans doing a double take as she embraced her natural beauty in a makeup-free selfie.

The “Transformers” star showed off her bare face on Instagram Wednesday while preparing to apply Wella Professionals hair treatment to her dyed blue locks and 26-inch extensions post-Coachella.

She appeared only to be wearing lip gloss on her plumped lips as her skin glowed sans foundation.

The blue-eyed beauty, 37, divided fans in the comment section as several had never seen her without her usual glam.

“Who is this?” several fans wrote, to which a user responded, “A confident woman that isn’t hiding behind makeup 💄.”

“It’s just because it’s the first time you’ve seen her without makeup. But it’s her and she’s naturally beautiful. 🔥,” another chimed in.

“I love this pH๏τo. It’s so real. We need more of this! 🙌,” a fourth wrote while another raved over how “she kept it simple.”

“Bro is pretty even without makeup,” a fifth wrote.

“I love this pH๏τo. It’s so real. We need more of this! 🙌,” someone else praised.

Another of Fox’s followers also took a jab at the critics claiming the snap “doesn’t look like her.”

“Yall never seen a woman without makeup and still look good f–k off you trolls,” the fan wrote.

“No make up? Soooo beautiful 💯💯💯,” a user added.

Meanwhile, several others were stopped in their tracks thinking the “Jennifer’s Body” star was Kim Kardashian.

“I literally scrolled past and thought this was Kim,” one person wrote as another chimed in, “Why the hell did I think this was Kim Kardashian?”