Universal Pictures has released an extended clip from their new musical comedy Pitch Perfect, a fish-out-of-water story centering on Becca (Anna Kendrick), a student who doesn't quite seem to fit in at her new college. This three-minute scene shows the musically-inclined crowd she starts to hang out with during a "riff-off", where the guys and girls cover sex songs by Rihanna, Boys II Men, and Becca's own take on Blackstreet's "No Diggity." Enjoy!