Pitch Perfect 3 [1] is exactly one month away from premiering, but for many fans of the Barden Bellas [2], that's still not soon enough. Fortunately, The Voice just gave the cast the perfect opportunity to flex their vocals with a stunning remix of "Cups" with George Michael's "Freedom! '90." The reality show's top 12 team jumps in for a few riffs, too, making it far beyond aca-awesome.