The couple got decked out in their most extravagant holiday attire to attend a party with the Hemsworth clan, and they couldn't resist showing off their looks on Instagram on Friday.
In one festive selfie (above), the 26-year-old actor and his fiancée rock extremely festive outfits. Hemsworth sports a green baseball cap and a sweater with stripes of candy canes, reindeer, stars, and Christmas trees. Cyrus, on the other hand, wears a red sweater with "birthday Jesus" on the front, complete with a party hat and a party horn.
VIDEO: Miley Cyrus's Beauty Transformation
Meanwhile, the "We Can't Stop" singer takes her outfit to the next level with a necklace made of Christmas lights and a green-and-red bow on top of her head. The two strike a pose as Hemsworth's pup photobombs the pair in the background, and Hemsworth posted the picture to his account with the caption, "Happy birthday, Jesus."
The couple, who reunited in 2016 after a few years apart, have had a busy week in terms of holiday parties. Hemsworth tagged along to the Cyrus family gathering earlier in the week, and on Friday spent time with big bro Chris Hemsworth and his wife, Elsa Pataky. For the holiday soirée, the Ghostbusters actor wore Santa PJs, and his wife opted for a cowgirl hat, crop top, and red pants. Pataky shared a few cute pics from the night, including one of herself and Cyrus.
It looks like both Cyrus and Hemsworth get along nicely with their future in-laws!