Ryan Gosling left a Muay Thai class earlier this week and he was missing a key piece of clothing.
Don't get too excited, ladies: Ryan was wearing a pair of boxing shorts and walking... barefoot. (Obviously, Ryan's shoes couldn't handle the sexiness and had to flee the scene immediately.)
But Ryan's lack of footwear isn't exactly novel. While some stars are fans of those "barefoot running" shoes -- Prince Harry, we're looking at you -- it turns out a lot of celebs chill out while actually barefoot.
Yes, besides Britney.
Check out Ryan sans shoes below (swoon!) and more celebs who ditched their sneakers and heels.