Kendall Jenner pranked Kim Kardashian that she is pregnant. The Keeping Up With The Kardashians star, who recently welcomed her second baby with Kanye West, however, did not have good advice to her model sibling.

The 20-year-old fooled the 35-year-old while appearing on Khloe Kardashian's show, Kocktails With Khloe. Kim said in disbelief: "Are you kidding? Are you calling looking for mom?"

"I mean... I don't even know," she continued. "I'm not the one to talk to. Because I had the worst experience."

"I mean, today is not the day cause I literally would be a bit more negative cause I'm on one hour of sleep cause North was up all night and I was feeding [Saint] every two seconds and literally, my day has been like, so crazy and I've had no sleep and I want to like, die," she added.

It was previously revealed that Kim had taken extreme steps to get pregnant the second time. She even reportedly convinced her husband not to wear leather pants as it could increase the chances of "killing and damaging sperm".

Kim had also talked about her pregnancy on her website. She wrote: "I'm gonna keep it real: For me, pregnancy is the worst experience of my life!"

"LOL! I don't enjoy one moment of it and I don't understand people who enjoy it," she continued. "Maybe it's the swelling, the backaches or just the complete mindf**k of how your body expands and nothing fits. I just always feel like I'm not in my own skin."

"People just don't tell you all of the gross things that happen during pregnancy or after. Do you know you basically have to wear a diaper for two months afterwards?! LOL! No one told me that! #SoSexy," she continued. "Really, it is all SO worth it when you have your precious baby in the end! So for all my complaining, it's 100% worth it and more!"