Kim Kardashian West just broke sister code鈥 sort of. The 37-year-old reality starlet was put in a tough predicament yesterday when she was forced to choose between her siblings while appearing on The Late Late Show With James Corden for a rousing rendition of the host鈥檚聽Spill Your Guts or Fill Your Guts segment.

In case you鈥檙e not familiar, celebs are asked聽probing questions that they must answer or be forced to ingest聽an assortment of nauseating foods.

Presenting the soon-to-be mother of three with a goblet of bird saliva, Corden proceeded to ask Kardashian West, 37, to (gulp!) rank her sisters from best to worst dressed. 鈥淜im,鈥 said the host, 鈥測ou have a very fashionable family: Kendall, Kylie, Khlo茅, Kourtney, and Kris. Rank them from best dressed to worst dressed.鈥 Oh, dear!

Rather than reaching for the bird spit, the makeup maven didn鈥檛聽skip a beat,聽and dove right into the rankings. 鈥淏est dressed,鈥 she mused, 鈥溾s Kendall.鈥澛

The audience was clearly pleased, roaring its approval as she moved onto the family鈥檚 second fashionista-in-command. 鈥淪econd, I鈥檇 go for Kris Jenner,鈥 she聽admitted. 鈥淭hird, Kourtney鈥︹ she continued with a pensive pause, adding聽鈥渘o, no no鈥 yeah, Kourtney.鈥

Coming down to just Kylie Jenner or Khlo茅 Kardashian, Kardashian West made her final decision鈥 almost.

鈥淔ourth, Kylie鈥 no, okay the one before can be Kylie, then Kourtney鈥 she decided with finality.

That left just one sister with the unfortunate title of worst-dressed. 鈥渁nd then Khlo茅,鈥 Kim said reluctantly. 鈥淪he鈥檚 gonna kill me; I鈥檓 so sorry!鈥

Adding insult to injury, Corden reiterated, 鈥淪o you鈥檙e saying Khloe is worst dressed,鈥 to which聽the reality聽star merely nodded while sticking her tongue out.

Ouch! While we can鈥檛 say we were expecting that answer, we have heard Kim speak out about Khloe鈥檚聽鈥渃heesy as f鈥搆鈥 wardrobe before: In season 14 of KUWTK, she聽even snuck into Koko鈥檚 closet and repacked one of her suitcases for an upcoming trip.

We wonder where she鈥檇 rank herself in the lineup?

Do you agree with Kim鈥檚 best-dressed ranking? Tweet us @BritandCo!

(Photos via Charley Galley + Jamie McCarthy/Getty)