Kaia Gerber (22) is the spitting image of her mother Cindy Crawford (57) wearing cat ears for a family Halloween party

They celebrated Halloween with a bevy of A-list celebrities at the annual Casamigos Blowout Halloween on Friday.

But on Tuesday, Cindy Crawford and her family got into the Oct. 31 spirit with another celebration.

Runway icon Cindy and her husband Rande Gerber joined their model daughter Kaia Gerber and boyfriend Austin Butler for a more intimate outdoor party.

The foursome were spotted laughing together as they enjoyed drinks from Rande’s famous tequila brand Casamigos at an outdoor bar.

Rande, however, seemed to be the one most committed to a bizarre-looking costume.

Cute: Austin was seen cradling Kaia’s dog Milo, who dressed the part in a shark costume

The optical illusion costume made it appear as if Rande, dressed as a baby, was sitting on the back of an old woman.

Cindy, meanwhile, stuck to an all-black look while Kaia copied her mum, with the duo adding some fluffy pink cat ears and mustache face paint as a subtle nod to the occasion.

Austin was seen cradling Kaia’s dog Milo, who dressed the character in a shark costume.

On Friday, the family celebrated at the annual Casamigos Halloween party, along with a very bright list.

Rande founded the tequila brand in 2013 with his friends George Clooney and Mike Meldman, and the trio remained at the helm of the brand until they sold it to Diageo in 2017.

Although he’s replacing Casamigos, Rande and his 1990s supermodel wife remain a spectacular presence at the Halloween party every year – and this weekend was no exception.

They stole the show as Danny and Sandy, the main characters of the Broadway musical Grease, immortalized in the 1978 film by John Travolta and Olivia Newton-John.

Meanwhile, Kaia was dressed as doomed 1960s model Edie Sedgwick, while her boyfriend was transformed into Edie’s Svengali Andy Warhol.

Kaia, who followed in her mother’s footsteps into the modeling world, and Austin, who reached new heights of fame last year by starring in an Elvis Presley biopic, cut a heartbreaking figure as a couple.

Make an effort: Rande appeared to be the one choosing a costume, appearing in a bizarre baby costume

Dad jokes: The optical illusion costume made it look like Rande, dressed as a baby, was sitting on the back of an old woman

Cat: Kaia sported some fluffy pink cat ears and whiskers as face paint, as a subtle nod to the occasion

Copycat: Kaia was a spitting image of her mother as they both wore all black and sported her pink cat ears

Host: Austin also wore head-to-toe black as he took care of the decorations

Natural beauty: Cindy, 57, showed off her incredible looks with minimal make-up and a simple but chic outfit

Laughter: Rande was in a good mood as he entertained his family with his costume

It’s the ghost! Kaia’s dog looked beautiful in his festive costume

Let’s kick back: Kaia held a tequila cocktail while partying at the outdoor bar

So chic: Kaia looked stunning for the occasion in her black trousers and heeled boots

Says Cheese: Cindy couldn’t resist taking a photo of her husband in his clothes

Understand! Rande shared the resulting photo on his Instagram page drinking from a bottle

Nearby: Austin and Rande, out of costume, chatting at the bar

Helping Hand: Austin was busy making sure the finishing touches were put on the decorations