Brittany Snow throws a ‘Pitch Perfect’ bachelorette party with costars Anna Kendrick and Anna Camp

They’ve costarred in three entertaining musical films about an a capella girl group in competition, and now one of their own is getting married.

Pitch Perfect stars Anna Kendrick, Anna Camp and Chrissie Fit joined bride-to-be Brittany Snow in Palm Springs, California for her bachelorette party Friday, ahead of her impending nuptials to Tyler Stanaland.

Snow, 33, along with Camp and Fit all posted snippets of the joyous festivities to their respective Instagram accounts, which included holding court in the Jacuzzi and pool, making fun of local license plates, as well as regular old drinking and food merriment.

In keeping with the fun and festive tone, signage and hashtags were used that stemmed from Brittany’s sir name: examples included #Snowonebutyou and #TheFinalSnowdown.

‘She’s getting married!!! And we love seeing the world through gold colored glasses,’ Camp, 37, captioned a photo of herself and Snow posing in the backseat of a car, each wearing yellow-hued sunglasses. 

Another snap showed all the ladies — Kendrick, Camp, Fit and Snow included with other guests — gathered around a lovely outdoor meal spread, with many of them wearing glowing lit up garlands on their heads.

Over the top of the image read the hashtag #snowonebutyou.  

Chrissie, who was not in the 2012 Pitch Perfect but joined for sequels Pitch Perfect 2 in 2015 and the third installment two years later, posted a fab snap of the girl group on Friday night under a banner reading ‘SNOW,’ with everyone rocking a different and fun pose.

‘It has begun! #TheFinalSnowdown’ she wrote next to the image.

Brittany herself also shared moments from the party to her Instagram Story, in one posing with cat ears next to the word ‘Bride,’ and another showing a ‘dedication playlist’ entitled ‘the final Snowdown’. 

While Brittany and Tyler have yet to publicly set a date for their wedding, the Prom Night star has previously said they’d like to tie the knot this summer. 

Stanaland, 29, got down on one knee to pop the question to Snow in February of last year.

‘A couple weeks ago, I said ‘YES’ about a million times to the man of my wildest & most beautiful dreams,’ Snow wrote in the caption to a romantic black and white image of the pair at the time. ‘After celebrating with friends and family, we wanted to let a few more friends (you guys) know… this happened.’