The 'Pitch Perfect 3' Cast Teams Up with The Voice Contestants for a 'Cups' & 'Freedom! '90' Mashup - Watch!

The Bellas of Pitch Perfect 3 and the contestants of The Voice teamed up for a new mashup that you won’t be able to stop listening to! During tonight’s episode of the singing reality show, the music video for the contestants and cast – including Anna Kendrick, Anna Camp, Hailee Steinfeld, and Anna Camp –