The family that dresses up together stays together. At least that's how the Khalifa clan sees it. Mom and pop Khalifa spent Wednesday night partying with Miley Cyrus and putting the finishing touches on Baby Bash's adorably furry get-up.

Wiz went classic with a "Warriors"-inspired baseball fury costume in homage to the 1979 cult classic movie, complete with blacked out left eye and black lipstick. He also posed at a party with Cyrus, who went all-in with her homage to Lil Kim's infamous one-sleeved MTV Video Music Awards get-up.

Wifey Amber Rose also went old-school. Real old-school, with an elaborate Marie Antoinette costume, complete with towering white wig, frilly gold and white mini-dress and white pancake makeup.

She couldn't help bragging about little Sebastian's pouty pucker, either, posting a pair of images of the couple's nearly nine-month old son with the captions, "Sweet Lips #Sebastian" and "We love our Lil Lion baby."