Karen Lucille Hale, better known by her stage name Lucy Hale, is an American actress and singer who is best known for her television role as Aria Montgomery on the ABC Family teen drama mystery-thriller series Pretty Little Liars since 2010. She voiced Periwinkle in the 2012 Disney Fairies film Secret of the Wings and played Justin Russo's girlfriend Miranda in an episode of the Disney Channel original series Wizards of Waverly Place.