Kourtney Kardashian reveals who is in the ‘Not Kourtney’ group chat after feud with sister Kim

Kourtney Kardashian has revealed exactly who's involved in the 'Not Kourtney' group chat after her sister Kim announced its existence to the world.

Fans of the famous family first learned about the exclusive chat in the season four premier of The Kardashians, which dropped on Thursday (28 September).

It all came out when Kim and Kourtney got into a disagreement as Kim's expressed concern about her sister's relationship with Blink-182 drummer Travis Barker, with who she's expecting a baby.

Travis and Kourtney recently got married, and Kim rubbed Kourtney up the wrong way when she claimed that she had turned into a 'different person'.

She then dropped the group chat bombshell, saying: "All of your friends call us complaining, whether you think they're the ones going to you, they're all coming to us on the side, saying the opposite to us, so we're all confused.

"We’re on a group chat that’s actually labeled ‘Not Kourtney'."

Instagram/@kourtneykardash

Since Kim's revelation, fans have been desperate to know exactly who's involved in the chat and have been clamouring for Kourtney to tell them more.

One fan took the opportunity to ask when Kourtney shared a series of photos of her and Barker from their Disney-themed baby shower, where they were pictured celebrating with a group of friends in front of balloons and a sign reading 'Baby Barker'.

In a comment under the post, the fan wrote: "Are those friends on the 'not Kourtney group chat' Cause if so we don’t need them there."

Deciding to put an end to the questioning, Kourtney responded to reveal exactly who is in the chat.

She wrote: "No the members of that chat are namely Kim, Khloe, Kendall and Kylie. Case closed."

Instagram/@kourtneykardash

The news that it's only Kourtney's sisters who are in the chat comes after the reality TV star shared a screenshot of a text thread discussing the group chat with her close friends Simon Huck and Allie Rizzo Sartiano.

In the thread, Huck claimed he was being hounded by trolls 'accusing [him] of being on' the chat, adding: "Kim threw us all under the bus when there was not one actual friend on the chat."

Kourtney also previously joked she'd been taking 'surveys' to figure out who was in the group chat, saying: "I believe it was just my sisters."

When another Instagram user expressed belief Kourtney's friends might not 'admit' to being in the chat, Kourtney replied: "My friends are ride or dies."