dumbfounded after announcing that she had ‘some very important news’ to share – leaving them questioning whether she was ‘pregnant’ again.

The Skims founder, 42, teased the shock revelation during a group dinner – with a clip from the jaw-dropping moment set to air in the next instalment of their reality show The Kardashians on Hulu.

The streamer dropped a trailer for the upcoming episode, which saw mother-of-four Kim preparing to announce some huge news during the meal.In the clip, Kim interrupted the flow of conversation as she revealed: ‘Guys, on another note I have some very important news.’

Her mother, Kris Jenner, 67, was left open-mouthed in shock as her daughter stood up to share the announcement – while several of her family members exclaimed: ‘You’re pregnant!’Getting up out of her chair, Kim continued, ‘I have to stand up for this one,’ as she flipped her long blonde hair extensions.

Kim then screeched, ‘I’m so excited! I’m so nervous’ and put her hands in a prayer position as she struggled to contain her emotions.

Her younger sister Kylie Jenner, 25, looked notably unmoved while her other sister, Khloe Kardashian, 39, asked ‘What are you doing? Are you okay?’

With Kourtney Kardashian, 44, and her husband Travis Barker, 47, stood waiting as Kim prepared to make her announcement, the clip ended with a glimpse of Kris looking shocked.

Although it has not yet been revealed what announcement Kim was preparing to make, it’s not currently thought that the fashion mogul is in a serious relationship – and she has not shared any pregnancy news since the episode was filmed several months ago.