In a sneak peek of the interview, Ryan brought up the nasty way these sisters can sometimes treat each other.
“At times, you can be rough on each other too,” he said. “There are some episodes where you can be mean.”
That’s putting it mildly! As always, Khloe stepped in to tell it like it is.
"When you fight with your siblings,” she said, “You can be ruthless and evil.”
"Nothing is off limits," added Kim. "That's just how life is."
Nothing is off limits, eh? That explains why Kourtney once slapped Kim’s best friend across the face, or why Kim once talked so much smack about her little brother that then-husband Kris Humphries had to get him in a headlock to cool him down.
Aw, remembering these krazy Kardashians moments has us jonesing for their next season! We’ll be sure to get our fix of the reality insanity when this tell-all interview with Seacrest airs on April 21—it’ll tide us over (we hope!) until the eighth season of Keeping Up With The Kardashians starts on June 2!