Kendall Jenner Tells Kim Kardashian She's Pregnant in Prank Video - Watch Now

Kendall Jenner wears all black while heading out for coffee on Wednesday (January 20) in Beverly Hills, Calif.

The 20-year-old reality star told her sister Kim Kardashian she was pregnant as a prank on Kocktails With Khloe, her sister’s Khloe’s new FYI show.

Kim was not exactly enthusiastic when Kendall gave her the news that she was going to be a mom.

“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,” Kim said.

Watch the video below!

20+ pictures inside of Kendall Jenner making a coffee run in Beverly Hills…