Kim Kardashian and Kanye West are expecting their fourth child very soon. As Kourtney Kardashian revealed at “The Ellen DeGeneres Show” on Thursday, the surrogate, who is carrying their fourth child, a baby boy, went into labor on Thursday.

As Ellen’s usual fashion, she left Kris Jenner as she got Kourtney to bring six of Kris’ grandchildren in honor of Mother’s Day.

“Kim was supposed to be here,” DeGeneres said.

“My mom doesn’t even know this, but Kim’s surrogate went into labor,” Kourtney revealed. “So she’s at the hospital. … So I have to go have a baby.”

With shock Kris replied, “No! What are we doing here?! C’mon, Ellen.”

Later on, Ellen DeGeneres took to Twitter and wrote: ‘I surprised @KrisJenner with 6 of her grandchildren. Then I surprised her with one more. Sending love to you, @KimKardashian and @KanyeWest! @kourtneykardash.’