Jimmy Fallon + Cameron Diaz Hilariously Photobombed Some Tourists - VIDEO

Like Jon Hamm before her, Cameron Diaz has teamed up with Jimmy Fallon to photobomb unsuspecting New York City tourists.

And as expected, the results were hilarious. And kind of adorable.

The bit in question works like this: The Tonight Show staff waits at the top of their building called Top of the Rock and tells tourists up there that they're taking free photos for their website.

At which point Fallon and Diaz work their photobombing magic. Which spoilers: include the now infamous Pharrell Williams hat.

How do these people not notice the fabulous that is happening around them?

NEXT: Jon Hamm + Jimmy Fallon Amazingly Photobomb Tourists