Over the weekend, the famous family banded together to celebrate Luke Hemsworth's wife Samantha's birthday with a wild soiree in LA.
Guests included Liam Hemsworth and girlfriend Miley Cyrus, while Chris Hemsworth and his wife Elsa Pataky were unable to make it as they were in Australia.
The girl of the moment Samantha gave major Studio 54 flashbacks in a '70s-inspired gold jumpsuit.
Meanwhile, Miley donned an Olympics-inspired outfit, complete with a gold medal and metallic gold vest, while Liam tapped into his Aussie heritage in classic chestie complete with a bucket hat.
But it was 35-year-old Luke who took the cake, rocking a sparkling cowboy ensemble.
Also joining in on the fun was pro-surfer Kelly Slater and Miley's tour partner, Wayne Coyne of the Flaming Lips.
All attendees stuck to the strict gold theme, donning the glittery colour in some form.
"Samantha's birthday I think the theme was "Gold"? I even had gold mankini on underneath," Luke mused on Instagram.
Another highlight from the bash Miley, 23, telling her friend Katy Weaver to "just visit Down Under."
Check out the clip in the video below! Post continues...
Judging by the slew of snaps from the soiree, it appears the party was held at Miley's LA abode.
Since rekindling their romance at the start of the year, Miley and Liam seem more comfortable than ever!
In fact, thanks to one party-goer's photo, the pair have even dubbed themselves as "Liley."
The only thing sweeter than Miley and Liam slaying their party game was a four-legged stud.
That's right, a life-size gold horse statue featured heavily thoughout the wild bash.
Luke aptly dubbed it as "Horsepower."
Luke and his wife-of-nearly-a-decade may have called it a night, but Miley, Liam and Wayne continued the parting well into the morning.
The Flaming Lips legend documented their artistic views on afterparties.
Relive the fun in the video below. Post continues after....*
The group decided a spot of bottom painting was the perfect way to call in the morning.
"... painting butterflies with butts at 5:00 am.. Yep .. @katyweaver @mileycyrus @liamhemsworth @addyjames @michelechantel," Wayne captioned one of the snaps of their art.