Pentatonix: Can A Cappella's Superstars Finally Break Pop's Ceiling?

This weekend, Anna Kendrick and Rebel Wilson return to the screen as two members of the Bellas, a projectile-vomiting, wardrobe-malfunctioning crew of a cappella underdogs. The original Pitch Perfect – a Bring It On for theater kids – found the Bellas competing against teams from other universities, but the sequel provides them…