Millie Bobby Brown Hugs Boyfriend Jake Bongiovi in Front of Christmas Tree in Sweet Holiday Photo

Millie Bobby Brown/Instagram

Millie Bobby Brown and boyfriend Jake Bongiovi are marking their first Christmas together as a couple!

On Saturday, the 17-year-old British actress shared a sweet photograph on Instagram of herself and Bongiovi, 19, celebrating the December holiday.

"Happy holidays ❤," Brown wrong alongside the post, which sees her wrapping her arms around her love — who is the son of rocker Jon Bon Jovi.

In the comments section, Brown's Stranger Things costar, Finn Wolfhard, left a sweet message of support. "Y'all are cute," he wrote.

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Rich Fury/Getty; Larry French/Getty

Back in June, romance rumors between Brown and Bongiovi first began when he sweetly captioned a selfie of the pair, "bff <3."

About two weeks later, Brown and Bongiovi were then spotted walking around New York City together. Making their public debut, the pair held hands while walking side-by-side as Bongiovi held Brown's dog Winnie in a large denim tote.

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Then, in July, the Enola Holmes actress shared a set of sunny snapshots of herself with Bongiovi on her Instagram Story. Seen posing closely beside Bongiovi, Brown puckered her lips for the photo beneath a sticker that read "Happy Weekend."

In another snapshot, she stood opposite Bongiovi with the setting sun situated between them.

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Last month, Brown posted a photo of her boyfriend on her Instagram page, which showed Bongiovi kissing her cheek during a ride on the London Eye ferris wheel.

Brown captioned the post with a nod to the location — an eye and ferris wheel emoji.

At the time, Bongiovi shared a photo of the pair enjoying some tea at a cafe, writing in the caption, "We're starting a band send name ideas."

Bongiovi is the second-youngest child of Bon Jovi, 59, and wife Dorothea Hurley. The pair met in 1980 and were married 9 years later in 1989.