Aca-Awesome: 'Pitch Perfect' Cast Performing At Movie Awards!

Pitch PerfectWe already knew Aussie actress Rebel Wilson was going to pitch-slap the 2013 MTV Movie Awards as master of ceremonies, but we woke this morning to even more aca-awesome news: She'll be reuniting with her "Pitch Perfect" co-stars for a live performance that night!

Skylar Astin, Anna Camp, Esther Dean, Adam Devine, Alexis Knapp, Hana Mae Lee, Ben Platt and Brittany Snow will take the stage alongside Rebel to perform a never-before-heard mash-up, conceived by "Pitch Perfect" director Jason Moore.

"We have something exciting in store for the MTV audience, and I know the cast and the fans are going to really enjoy our first-ever live performance!" Jason enthused.

"Pitch Perfect" is up for four Golden Popcorns: Best Female Performance (Rebel Wilson), Breakthrough Performance (Rebel Wilson), Best WTF Moment (Anna Camp) and Best Musical Moment.

And guess what? There's more Movie Awards music news! In addition to the "Pitch Perfect" crew and the already-announced Selena Gomez, Macklemore & Ryan Lewis will be performing their new single "Can't Hold Us."

Excuse us while we go memorize the entire "Pitch Perfect" soundtrack in anticipation...

Will Jennifer Lawrence get her silver lining in the form of a Golden Popcorn? Which beefcake will sizzle in our brand-new Best Shirtless Performance category? It's up to you to decide the winners of the 2013 MTV Movie Awards! Vote now, and tune in Sunday, April 14 at 9 p.m. ET, as star Rebel Wilson takes the stage at the Sony Pictures Studios lot in Culver City, California.

Which musical performance are you most primed for? Tell us everything in the comments and on Twitter!