Zosia Mamet is officially off the market!

The Girls star married her longtime boyfriend Evan Jonigkeit over the weekend, announcing the happy news on Instagram.

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"@evanj550 my best friend, my soulmate, my HUSBAND, I love you. Here's to forever and a day," she captioned an adorable photo of her rubber duck cake toppers.

While not much is known about the private ceremony, the 28-year-old's hairstylist Tommy Buckett did give fans a look at her veil-free hairdo.

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zosia mamet instagram

"Sometimes you just don't need a veil. Congrats @zosiamamet to being the girl that has never been traditional," he wrote.

Zosia recently wrapped the final season of her HBO series, writing, "It has been an unforgettable 6 years. To my GIRLS family, I adore you. To our fans, thank you for continuing to watch…Shosh, it's been real."

Congrats to the happy couple!