Kim Kardashian PUNCHES sister Kourtney in explosive row

They’re one of the most famous families in the world but things aren’t always rosy between the Kardashians.

Sisters Kim and Kourtney famously fell out during the last season of Keeping Up With the Kardashians in a dramatic argument over a photo shoot, when Kim told Kourtney she was “the least interesting to look at” and it looks like their feud is set to continue in the upcoming series of their reality show.

Kourtney can be seen arguing with Kim and younger sister Khloe in a recently released trailer for the show and things get nasty when their row escalates into a physical fight.

In the trailer, Khloe asks Kourtney, “Why do you have to have an attitude?”

She replies, “Just don’t involve yourself in business that is not yours,” to which Khloe hits back, “Then don’t talk about it in front of me.”

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Kourtney can then be seen shouting, “You have nothing to say,” at Kim before launching a water bottle at her.

Kim retaliates by saying, “Don’t ever come at me like that,” before throwing a punch at her sister.

Blimey, we can’t handle all the drama.

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This all comes after Kourtney revealed she’s taking a step back from the show that made her famous to focus on parenting her children Mason, 10, Penelope, seven, and five-year-old Reign.

She announced the news during an appearance on a US chat show Entertainment Tonight back in November.

Kourtney told the show's host Keltie Knight, "I just decided to spend more time as a mom and put more of my energy there. But I'm not saying goodbye.

"I think you'll have to see more of it on the new season, season 18.

"It isn't airing yet, but it's being filmed. Currently, in this room."