Kim Kardashian & Kanye West’s surrogate baby in labour

Kim Kardashian & Kanye West’s baby no.4 is on the way after Kourtney Kardashian announced the news on The Ellen Degeneres Show.

Their surrogate baby is in labour and is a boy.

According to PEOPLE Magazine, the exciting news came on Thursday when Kourtney Kardashian surprised mom Kris Jenner on The Ellen DeGeneres Show, walking on stage with six of her grandchildren: Kourtney’s kids Mason, 9, Penelope, 6, and Reign, 4, and Kim’s children North, 5, Saint, 3, and Chicago, 1.

Kim Kardashian & Kanye West’s surrogate baby in labour

“So, my mom doesn’t even know this, but Kim’s surrogate went into labor, so she’s at the hospital,” Kourtney, 40, said, addressing her sister’s absence.

“What! What are we doing here?!” Kris, 63, said visibly shocked.

“Did anyone else know this?” Ellen DeGeneres, 61, asked Kourtney, who responded with “No!”

DeGeneres then explained Kim, 38, was actually supposed to be the one to surprise Kris on the show, but since her baby boy is on the way, she couldn’t make it.

“For how long?” Kris asked.

“And nobody knows, so everyone in the audience don’t tell,” Kourtney explained while laughing.