Emily Jean "Emma" Stone (b. 1988) is an American actress best known for her roles in the feature films Easy A, Zombieland and Superbad.
Stone appeared on Sesame Street to explain the word "balance" with Abby Cadabby in a Season 42 Word of the Day segment. In it, Stone tries to balance a laundry basket, then a stack of books, before Abby helps her out. (YouTube)