In 20, she appeared as Sarah, one of the twelve Baker children, in the successful comedies Cheaper by the Dozen and Cheaper by the Dozen 2.
is an American actress, singer-songwriter, choreographer, voice actress, singer, dancer and model.
Stoner is best known for her roles in Cheaper by the Dozen (2003), The Suite Life of Zack & Cody (2005–2007) and the Step Up series (2006, 2010, 2014).
Her reception in Camp Rock was particularly strong, with various media outlets suggesting it was about time she played a main character role having backed up for other big names such as Will Smith and Eminem.
Stoner starred as Alice Mc Kinley in the movie Alice Upside Down, based loosely on the Alice series, particularly The Agony of Alice by Phyllis Reynolds Naylor.
While growing up in Toledo, Stoner attended Maumee Valley Country Day School and studied ballet, tap dance, and jazz dance at the O'Connell's Dance Studio.
She also modeled and trained at the Margaret O'Brien Modeling Studio.