Madison Michelle Pettis (born July 22, 1998) is an American actress. She is known for her roles as Sophie Martinez on the Disney Channel series Cory in the House, as Peyton Kelly in the 2007 film The Game Plan, and as Allie Brooks in the YTV/TeenNick series Life with Boys.
Beca, a freshman at Barden University, is cajoled into joining The Bellas, her school's all-girls singing group. Injecting some much needed energy into their repertoire, The Bellas take on their male rivals in a campus competition.
