Pitch Perfect | Riff-Off

Sing along with the Barden Bellas, Treblemakers and other acapella groups in the aca-awesome riff off as the groups sing hits from Rihanna’s “S&M“ to Blackstreet’s “No Diggity.“ Buy/Rent Pitch Perfect: Amazon: =sr_1_1? iTunes: YouTube Movies: Google Play: Fandango Now: VUDU: Universal Pictures Home Entertainment: Synopsis: Arriving at her new college, Beca (Anna Kendrick) finds herself not right for any clique but somehow is muscled into one that she never would have picked on her own: