The rumours are true: Kim Kardashian and Kanye West are having another baby.

Following a report this month the couple is expecting a fourth child via a surrogate, Kim confirmed the news on Watch What Happens Live With Andy Cohen overnight.

“We are,” Kim said when asked by the host, even confirming the baby’s gender.

“It’s a boy, I think it’s been out there.

“I got drunk at our Christmas Eve party and told some people. I can’t remember who I told because I never get drunk.”

She said the baby was due “sometime soon”.

The baby will bring Kimye’s brood to a total of four children; two girls, two boys.

Their youngest child, Chicago, also conceived via a surrogate, turned one this week.

Kimye’s new addition might be the most talked about birth of 2019 – that is, if it wasn’t for Meghan Markle and Prince Harry expecting their royal baby in April.