Most well known for her fifth-season portrayal of Cheerios captain Bree on the FOX musical series Glee, Westbrook is also famous for her role as tennis player Gabby Richards on MTV's Awkward. In addition, from 2009 to 2011, she hosted the reality television series Movers & Changers. Before beginning her entertainment career, she studied American Literature, English, Spanish, and Drama at Harvard University.
