Jax Taylor and Brittany Cartwright host joint bachelor and bachelorette party ...

They're soon to be husband and wife. 

And Jax Taylor and Brittany Cartwright made sure to gather all of their Vanderpump Rules friends to celebrate their upcoming wedding with a joint bachelor and bachelorette party in Miami, Florida.

While Jax, 39, donned a festive 'Bride to Be' sash on Instagram, Brittany and her bridal squad wore retro white wedding gowns for a night out on the town.  

White wedding! Jax Taylor and Brittany Cartwright made sure to gather all of their Vanderpump Rules friends to celebrate their upcoming wedding with a joint bachelor and bachelorette party in Miami, Florida; seen on Instagram

White wedding! Jax Taylor and Brittany Cartwright made sure to gather all of their Vanderpump Rules friends to celebrate their upcoming wedding with a joint bachelor and bachelorette party in Miami, Florida; seen on Instagram

Ariana Madix, Stassi Schroeder, Lala Kent, Scheana Shay, Katie Maloney-Schwartz and Kristen Doute all joined along in the fun dressed in white for the woman of the hour.

Brittany rocked a white bustier with a long, sheer petticoat for a night out with her best girl friends.

She completed her bride-to-be look with a massive floral headpiece with bunches of white tulle layered into a veil. 

The beaming brides headed out to the Wall Lounge at the exclusive W Hotel to drink and dance the night away. 

Role reversal: Jax, 39, easily got into the swing of things as he donned a festive 'Bride to Be' sash on Instagram

Role reversal: Jax, 39, easily got into the swing of things as he donned a festive 'Bride to Be' sash on Instagram

Bride-to-be: Brittany rocked a white bustier with a long, sheer petticoat for a night out with her best girl friends

Bride-to-be: Brittany rocked a white bustier with a long, sheer petticoat for a night out with her best girl friends

Girls just want to have fun: The beaming brides headed out to the Wall Lounge at the exclusive W Hotel to drink and dance the night away

Girls just want to have fun: The beaming brides headed out to the Wall Lounge at the exclusive W Hotel to drink and dance the night away

Rest and relaxation: Stassi wore a white strapless dress with lace details and took a break from the fun outside the club

Rest and relaxation: Stassi wore a white strapless dress with lace details and took a break from the fun outside the club

Tom Sandoval, Tom Schwartz, Peter Madrigal and Beau Clark were just a few of the many friends to join Jax on his night out. 

Jax rocked a dark blue shirt with white slacks and a wide-brimmed fedora as he posed on the patio before heading out with his crew.

As the ladies danced the night away, it seemed the boys were enjoying their own festivities at a strip club.

Stassi's boyfriend Beau was caught sleeping on a plush red velour couch as dancers crowded around the men. 

Smooth: Jax rocked a dark blue shirt with white slacks and a wide-brimmed fedora as he posed on the patio before heading out with his crew

Smooth: Jax rocked a dark blue shirt with white slacks and a wide-brimmed fedora as he posed on the patio before heading out with his crew

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