No one tell Rob Kardashian! Kendall Jenner visited The Late Late Show on Wednesday where she played a round of host James Corden's gross-out game, Spill Your Guts or Fill Your Guts.
The 21-year-old supermodel was subjected to some tricky questions and if she chose not to answer, she was forced to eat or drink whatever disgusting concoction Corden's team had whipped up.
Jenner was first asked to rank the names of her nieces and nephew – North, Saint, and Dream – from her favorite to the worst.
Surprisingly, she chose to answer the question, saying, "I like North. I've always liked North." Then to avoid drinking the "sardine smoothie," Jenner continued the ranking saying, "Saint then Dream."
For Corden's turn, he refused to pick a favorite parent and took an intense shot of "cod sperm," which caused him to almost throw it back up.
Similarly, Jenner couldn't answer the question – "Who is your least favorite member of Taylor Swift's squad?" – and drank a sip of "bird saliva."
The most hilarious moment came when Corden brought up the fact that Kendall was sitting in for her younger sister, Kylie Jenner.
"Your sister Kylie was supposed to be on our show tonight, but she cancelled yesterday morning because she was sick," Corden said, grinning. "Here's a paparazzi photo of her hours ago [looking fine]. So my question is, how's she feeling?"
Kenny's momager, Kris Jenner, quickly leapt up from the audience, crying out, "Drink the clam juice!"
Kendall took one for the team and had a sip of the clam juice instead of putting her sister on blast.
And while Kendall may not love the name Dream as much as North or Saint, she did praise Rob and Blac Chyna's newborn baby daughter during a recent visit to The Ellen DeGeneres Show.
"She's so beautiful," Kendall said of her newest niece. "She looks just like Robert Kardashian."
For more from that interview, watch the clip below!