The Fallon Tonight TokTok channel posted the clip of Beckinsale playing around with facial hair during her July 2021 appearance on the show. The 37-second clip might seem short, but a lot of things end up happening.

First, Beckinsale begins with a moustache wig. "I'm not as good in just a moustache," she says as she begins to apply it. Fallon watches eagerly as she places the facial hair on herself. Fallon then pulls out a full beard wig, asking Beckinsale if she wants to try it out. And of course, the actress says yes, and puts the beard on her face to audience applause. "This is when you really see me come into my sexual element here," she continues.

Echoing the reactions of the audience members, Fallon states that Beckinsale "beautifully rocks a beard." He, like the rest of the audience, was completely shocked.

Many fans were more than a little confused by Beckinsale in a beard. Not just because she looked surprisingly good, but because she seemed to be a bit of an expert at actually putting the beard wig on her face to begin with.

As some commenters pointed out, the beard actually looked like it could be real, which probably helped to sell the whole look.

Beard or not, Beckinsale is definitely rocking her age-defying beauty.

If there's one thing that pretty much anyone can agree on, it's the fact that Beckinsale looks amazing either way. But, like, shockingly good with a beard on. She definitely left a lot of fans confused in the comment section of the TikTok clip, that's for sure.

h/t Inquisitr