Last night, Emma Stone stopped by Jimmy Fallon and was relentlessly adorable. She played Box of Lies and could barely stop giggling long enough to lie about holding a DVD of Frozen, frozen into an ice cube. (I don't get this game.)

Fallon also confronted her with pics from her early theater roles. Apparently her first role was in The Wind and the Willows, playing an otter in a costume that just looked like fake chest hair. Also, the Roots played a song from her first-grade play titled, uh, "No Turkey for Perky":

But perhaps best of all were the faces she made during the commercial break, as Fallon recorded promos for affiliate stations around the country. Is there anything Jimmy Fallon won't put on YouTube?