Kardashian katfight! Kourtney and Kim come to blows in sneak peek of new Miami reality show

PUBLISHED: 18:07, 24 December 2012 | UPDATED: 20:35, 24 December 2012

In recent months they've been pictured flouncing around Miami having a marvelous time.

Eating at the finest restaurants, shopping at the most exclusive stores, and decorating their houses with art from the cities best galleries - every day seemed perfect for Kim, Khloe and Kourtney.

So it may come as a surprise to see the Kardashian sisters coming to blows in the new trailer for their upcoming reality show Kourtney And Kim Take Miami.

Or perhaps not.

Scroll down for the dramatic video

Coming to blows! Kim and Kourtney fight in scenes from their new reality show Kourtney And Kim Take Miami

Letting rip: The sisters certainly don't hold back as they attack one another

For as fans of their original show Keeping Up With The Kardashians know, the only thing the girls like more than making and spending money is a bit of drama.

The sisters come to blows in the brief 30 second clip - although there's no explanation as to why they are fighting.

With their hair flying around, Kim and Kourtney are seen engaging in what can only be described as a cat fight.

More of the same: Kourtney's hapless baby daddy Scott Disick appears to slip up and fall as he drinks from a wine glass, while a bikini clad blonde laughs

Tub time! Khloe and husband Lamar get all soapy in one scene from the trailer

The trailer promises more of the winning formula which has made the sisters such a hit with fans - with scenes featuring Kim and Kourtney sunning themselves in bikinis, Khloe in the bath with husband Lamar, and of course an explosive fight.

The trailer also shows the reality stars water skiing and drinking with pals.

Filming on the series has now wrapped, with the sisters heading back to Los Angeles for Christmas.

Kim tweeted: 'I am so glad to be home for the holidays!!

Action girl! Kim tries water skiing in one clip

Hello Bond girl! Kim emerges from the pool with a full face of make-up in a gratuitous scene from the show

'I loved spending time in Miami but LA is my home and I am really looking forward to spending some quality time with my family.'

And she promised: 'Our time in Miami has come to an end and I can’t wait to show you all what we got up to while we were down in Miami when the show premiers in January.'

Luckily for fans they don't have long to wait - the new show is set to air on the U.S. in early January.

Meanwhile Kourtney has been sharing her plans for the holidays.

Living the life: Kourtney and Scott play dress up as they ride a jet boat in a scene from the show

Beach time: The new parents get some alone time in this scene

He's not Scott! Kourtney chats to a handsome man in one scene

She attends a huge family Christmas party thrown by her mother Kris Jenner every year, but she is keen to start her own traditions with boyfriend Scott Disick and their children Mason, three, and Penelope, five months, away from her wider family.

She said: 'I think it's important to continue some of the family traditions, like the Christmas party, but to make it my own with Scott and the kids as well.

Sucking it up! Kim gives the camera her best sultry face

What a cutie! Kim poses with her kitten Mercy, who later had to be put down

'Last Christmas Eve, we all had our own friends over and decorated gingerbread men, I want to do that again this year.'

However, Kourtney, 33, will still be heading to Kris' party because of all the tasty treats which will be on offer.

She added: 'At my mum's party, she has so many different things to try. I eat a little bit of everything, but not so much that I feel guilty. Everything in moderation.'