At age 14, and while he was in high school at the Xavier College, a Catholic institution for girls, gave a presentation at Power point to convince his parents to allow him to move to Los Angeles to pursue an acting career. A year later, at 15, he settled with his mother in that city, where he continued his studies at home, while attending various auditions.
He began his television career after landing the role of Laurie partridge on “In Search of the New Partridge Family“(2004), a reality show on the channel VH1, who was looking for actors for a new series. Unfortunately only the pilot episode of this series was produced but, then, Emma got small roles in series like “Medium“,”Malcolm in the Middle” Y “Lucky louie“. In 2007 he got the recurring role of Violet Trimble, in the series of Fox “Drive“, which he performed until its cancellation.
In 2007 he also made his film debut, with the teen comedy “Superbad“; and the following year he could see it in”The Rocker” and in “The House Bunny“.
Getting more and more important roles, Stone he continued his career in feature films such as “The ghosts of my ex-girlfriends“(2009), a romantic comedy starring Matthew McConaughey Y Jennifer garner; “Paper man“(2009), who co-starred with Jeff daniels, Ryan reynolds Y Lisa kudrow; was the voice of Mazie, in the animated film “Marmaduke“(2010) and recently released his first leading role in comedy”Easy A“(2010).
Among her next projects, the actress is filming “Crazy, Stupid, Love“(2011), together with Steve Carell, Julianne Moore Y Ryan gosling; will lend his voice for the animated film “The Croods“(2012), where his character Eep, is the daughter of the characters of Nicolas Cage Y Catherine Keener; and also joined the cast of “Friends With Benefits“(2011), whose protagonists are Justin timberlake Y Mila Kunis.