A Pitch Perfect wedding is just around the corner for co-stars Anna Camp and Skylar Astin... but it seems the two can't wait to celebrate together, so they threw an aca-adorable joint bachelor-bachelorette party to tide themselves over until the big day!

The couple, who got engaged in January after vacationing in Hawaii for New Year's, kicked off their fun-filled weekend by spending time with their respective friends — Camp and her girls, including Pitch Perfect co-star Brittany Snow, enjoyed brunch and facials while Astin and his guy friends hanged out poolside — before they all linked up Saturday night (August 13) for a soiree of Southern proportions at the Cowboy Palace Saloon in Chatsworth, California.

Together, the giddy couple and their pals reveled in an evening full of line dancing, boozing and cowboy hat-wearing.

Camp gushed about the celebrations on Instagram afterward, writing, "And that's a wrap on the greatest weekend ever celebrating true love and happiness! Thank you to all the wonderful friends that helped put a smile on my face. I love you all so much. Now... Sleep."

Astin and Camp, who began dating in June 2013, met on set while filming 2012’s cult comedy smash, Pitch Perfect. The two starred together again in the film’s 2015 sequel, Pitch Perfect 2.

They have not announced a wedding date.

See photos from the pair's respective get-togethers and joint party below:

Peep These Stunning Celebrity Engagement Rings: