Carrie Underwood Makes a ‘Cameo’ in ‘Pitch Perfect 2′ Trailer [Watch]Carrie Underwood Makes a ‘Cameo’ in ‘Pitch Perfect 2′ Trailer [Watch]Carrie Underwood is making an appearance in the 'Pitch Perfect 2' movie ... sort of. One of the mom-to-be's biggest hits will used during a battle performance by the Bellas. Coti HowellCoti Howell