Morgan Lily (born April 11, 2000) is an American child actress. She started modeling internationally at four years old and appeared in more than 21 television commercials, before her role in Henry Poole Is Here as Millie Stupek. Lily had supporting roles in He’s Just Not That Into You, as Matthew Gray Gubler’s daughter in Pornstar, and as Lilly Curtis in the apocalyptic film 2012. She will be Young Juli in the upcoming film Flipped based on the novel with the same name , and the role of Missy in the Hallmark Channel’s upcoming TV film, Love’s Resounding Courage. She will play the role of young Mystique in X-Men: First Class.