This is one good looking bunch!

Kim, Khloe, and Kourtney Kardashian teamed up with sisters Kendall and Kylie Jenner for the new "Our Family. #My Calvins" ads, and the pregnant LipKit queen opted to keep her baby bump under wraps, while the rest of her siblings showcased their rock hard bodies.

In the corresponding video, the girls play a game of "Never Have I Ever" while laying around on a blanket in their undies. Among their confessions? Kimmy K has never gotten a tattoo, Kenny has never dyed her hair, Kourt has never jumped out of a plane, and Kylie has never eaten a rattlesnake. Umm ok!

So what made them want to pose together?

"The bond we share is infectious. Even though we pick on each other like normal siblings, we are each other’s biggest supporters . . . I want people to see unity, loyalty and strength. We’re a mix of everything, and I think family is the ultimate American dream," Khloe explained.

"As sisters, we talk to each other all the time. We’re definitely a modern family, and Calvin Klein embodies Americana," Kourtney added.

These are framers, for sure!