Kim Kardashian West Reacts to Kendall Jenner's Pregnancy Prank: "Today is Not The Day"

Just about everyone who watches Keeping Up With The Kardashians knows Kim Kardashian West is all about herself, aka "self-centered." So when her little sister, Kendall Jenner called her to tell her that she was pregnant, West's reaction was probably what some would expect. West turned Jenner's FAKE pregnancy announcement on herself telling the model that "today is not the day" to reveal such news.

During an episode of Khloe Kardashian's new show, Kocktails with Khloe, Jenner was dared to call up her sister and tell her that she was expecting her first child.

Jenner said to Kim, "I was calling you because I wanted to tell you something that I haven't told anyone yet because I feel like you could help me figure out what I should do."

Dropping the fake bombshell, Jenner told West, "I am pregnant." West quickly asked if her 20-year-old sister was "kidding" but Jenner insist that she was telling her the truth.

West believed that Jenner was calling and looking for their mother, Kris, but the model claimed that she was wanting to talk to her big sister. After all, Kim Kardashian West and her husband, Kanye West, should be pros with parenthood after having two children. Jenner believed that their mom would "freak out" so that's why she told her sister first.

After trying to explain her reasoning for telling the mother-of-two that she was pregnant, West replied kind of carelessly.

"I don't even know. I'm not the one to talk to because I had, like, the worst experience, and I'm so fresh off the worst birthing experience," West told her little sister, going into more excuses. "I mean, today is not the day. I literally, like, would be a little bit more negative because I'm on like one hour of sleep because North was up all night and I was feeding [Saint] every two seconds. Literally, my day has been so crazy, and I've had no sleep, and I want to, like, die. Today I feel like, oh my God, it's been so hard."

Acting as if she was crying, West finally seemed to be paying her sister some attention and asked if she needed to come see her. West claimed that she'd bring her kids over so that Jenner could babysit to see how motherhood was.

Finally the host of the show intervened and told her big sister that she was on her live show. Remember folks, this was a prank so don't go walking around trying to figure out who Jenner is pregnant by all day because she's really not having a baby yet!

MStars News wants to know, do you think Kim Kardashian West took the fake pregnancy news well, or do you think she just did't care?