On one hand, 'Tonight Show' host Jimmy Fallon continues to demonstrate his love of a good time, personal flexibility, and a flair for creatively engaging his guests -- on the other hand, though, Fallon is now doing gymnastics with celebrities on air, and that's more than a little weird.

Halle Berry hit the show last night to chat about her latest part -- a leading role on TV space drama 'Extant' -- and when she and Fallon had exhausted that part of their interview, they took it to the gym mats...as you do? The pair attempted Fallon's appropriately named "This Is How We Roll," with the duo essentially acting as one giant, somersaulting toddler. It seemed weirdly intimate, but they did both display some pretty surprising gymnastic chops. Perhaps team ribbon dancing is next?