The 13 year old accepted the prize for her role in Sofia Coppola’s drama Somewhere at a star-studded ceremony in Los Angeles on Friday (20May11).
Garrett Hedlund picked up the Actor of the Year award for Tron: Legacy, while The Social Network star Armie Hammer and actress Isabel Lucas were named the Male and Female Stars of Tomorrow.
Hailee Steinfeld’s debut in the Coen Brothers’ 2010 western True Grit earned her the Breakthrough of the Year trophy and fashionable Camilla Belle was handed the Young Hollywood Style Icon honour.
Ellen Pompeo presented her Grey’s Anatomy co-star Jesse Williams with the TV Actor of the Year award, while Friday Night Lights’ Aimee Teegarden won TV Actress of the Year.
Pop punk Avril Lavigne took home the award for Artist of the Year, while Fall Out Boy’s Pete Wentz provided entertainment for the night by performing with his new band Black Cards.