She thought it'd be cool to teach Fallon how to pose since he'd already been taught how to catwalk by now-retired supermodel, Gisele Bündchen.
Jimmy was pretty good at walking in heels too.
vine.co
So it was no surprise he was pumped to learn even more about modeling like the pros do.
Kloss was up first. She used a trampoline to help her get the perfect shot...
...and she looked gorgeous, because of course she would.
Then, it was Fallon's turn...
...and he did a pretty good job, especially considering he's a newbie.
Next, they posed in graduation caps, because it's appropriate for this time of year.
Shocking to no one, Karlie looked like a dream. And Jimmy didn't look half bad either.
Keep practicing, Fallon. Soon you'll be gracing the covers of Elle, Vogue, and Harper's Bazaar too.
