'Leave my family and business ALONE': Kris Jenner furious with Scott Disick after he tries to 'poach' Kendall and Kylie

It wouldn't be the first time Kris Jenner has been subject to a prank by her family - and no doubt it won't be the last.

But as last night's episode of Keeping Up With The Kardashians made crystal clear, the mother and manager is not one to be messed with.

The 55-year-old hit the roof after she got wind of Scott Disick's 'plans' to take over the management of Kendall and Kylie Jenner - the upcoming teenagers members of brand Kardashian.

Don't mess: Kris Jenner has a heated row with Scott Disick on last night's episode of Keeping Up With The Kardashians after she discovered he was trying to take over managing her daughters Kendall and Kylie

As she later discovered, it was all a big ruse - but that didn't stop her blowing a gasket in the meantime.

Scott - the boyfriend of Kourtney - was chatting with Kendall, 15, and Kylie, 13 when Kendall mentioned that her mother had left her stuck at a photoshoot by herself for hours.

They then came up with a plan to make Kris pay more attention to the teenage sister, whose father is Bruce Jenner.

War of words: Scott was actually only joking and had hatched a plan with the teenage sisters to wind their mother up - but Kris did not take kindly to it

Get out of my house: Their debate descended into the pair throwing insults at each other

Over dinner later in the episode, the two sisters break the news to their mother, prompting her to storm out and call Scott.

Following a heated telephone exchange, she then marches over to his house the next day and tells him in no uncertain terms that Kendall and Kylie are hers to manage on not his.

'Scott should know well enough by now not to mess with my family and definitely not to mess with my business,' Kris raged to the cameras during the E! reality show airing.

The dinner that went wrong: Kylie, back, and Kendall, obscured, tell their mother they want Scott to manage them, not their mother

Coy smile: But when Kris storms out of the room to call Scott, Kendall admits to father Bruce that they are winding her up

Making ammends: Later in the episode Scott apologies to Kris and the pair make friends

When Scott tells her he is joking, Kris is still worked up and the pair end up exchanging a series of barbed remarks.

But after a chat with Kourtney, Scott eventually gives in and apologies to his would-be mother in law.

Elsewhere in the episode, Kim overcame her fear of dancing after admitting, she just doesn't like it.

An initial dance class failed to do the trick - and she walked out half way through.

But at the end of the show she is seen getting up in the middle of a restaurant and joining in with a group of belly dancers.

Dancing queen: Elsewhere in the episode Kim overcomes her fear of dancing - in the middle of a restaurant - after admitting she finds it difficult and is not comfortable doing it

Not going well: Earlier she attended a dance class but walked out half way through