Anna Kendrick, Rebel Wilson, Hailee Steinfeld start rehearsals for 'Pitch Perfect 3'

The Bellas are back, pitches!

Almost two years since the second installment of the successful American musical comedy film franchise, “Pitch Perfect 3” is officially underway as the Barden Bellas started their rehearsals last week.

The cast—including Anna Kendrick, Brittany Snow, Anna Camp, Rebel Wilson, Ester Dean, Hana Mae Lee, Hailee Steinfeld, Shelley Regner, Kelley Jakle, and more—gave a sneak peek of their preparations on Saturday, dubbed as “Day One of 'Pitch Perfect 3.'”

“We choreographed a couple of numbers,” said Camp, who plays one of the film's original characters Aubrey Posen. “I need to keep stretching,” she quipped.

Regner added, “You never know with this crazy group.” For Jakle, “The music is harder than ever and better than ever.”

So, how was Day One, you ask? “What can I say—Crushed it!” Wilson said.

The Barden Bellas announced their reunion for “Pitch Perfect 3” almost four weeks ago.

Pitch Perfect 3 is directed by Trish Sie and will be released in December. —NB, GMA News