By Kelsey Glein
Updated Jul 14, 2016 @ 5:15 pm
Kate Beckinsale
Credit: Mike Pont/WireImage

Fact: Kate Becksinale once mistook herself for Ryan Reynolds. The actress took to Instagram today to share a throwback photo of her and the actor side by side, and we're actually surprised by how much they look alike.

In the caption of the photo, Beckinsale reveals that she did a double-take when she walked by a movie poster for Reynolds's 2011 comedy The Change-Up: "#TBT to when I saw the poster for the movie 'The Change-Up' and thought @vancityreynolds was me for a second," she jokes next to the image. "I've made peace with my resemblance to a rugged and muscular Canadian man ..and my God we were great in #Deadpool."

And while we can definitely tell who is who in the picture, we wouldn't necessarily consider it a bad thing to be compared to Blake Lively's husband. After all, he was crowned the Sexiest Dad Alive earlier this year.

These two are without a doubt our new favorite celebrity doppelgängers.