Justin Bieber made the day of one bride-to-be when he crashed her bachelorette party and stuck around to join in the fun.

It was in Las Vegas this weekend that Susie Melendez was celebrating one of her last outings as a single lady.

Taking to Instagram to post about the excitement, Melendez shared a picture of herself with Justin Bieber.

You’ll notice that Susie Melendez wore a bikini that was right in tune with her upcoming nuptials.

“The Biebs came to party with us too!” she captioned the shot.

A photo posted by Susie Melendez (@misssusieeq) on Sep 13, 2015 at 6:30pm PDT

Justin Bieber spent the weekend in Vegas, where he challenged a friend to a beer shotgunning contest, which he wound up losing. He joked that he had never been to college, and that’s the reason he lost.

A video posted by Justin Bieber (@justinbieber) on Sep 12, 2015 at 6:00pm PDT

Not many brides-to-be get to party with Justin Bieber at their bachelorette party.

Surely this even will go down in the scrapbook of Susie Melendez’s final days as a single woman.

Justin Bieber crashes a lucky lady's #bachelorette party http://t.co/DEeVmidnws

— HollywoodLife (@HollywoodLife) September 14, 2015