Kim Kardashian, sister Khloe yell at motorist

Keeping up with the Kardashians can be a risky business.

An unsuspecting motorist discovered this yesterday - after getting yelled at by Kim and sister Khloe for apparently overtaking and cutting them off as they drove along in their 4x4.

The siblings were arriving at the M Cafe in Los Angeles yesterday when the incident happened.

It resulted in a few cross words as Kim, 31, and Khloe, 27, got out of their vehicle and started yelling at the other driver, according to onlookers.

In one snap, Khloe is seen heading over to a Mercedes, hand on the bonnet, apparently remonstrating with the motorist, who was believed to be a female driver.

The pair were out and about filming scenes for their reality show.

After getting some take out from the health food cafe, they returned home and were only too happy to fill in their camera crew in on the 'car-dashian' drama.

Kim looked in fine form for her outing, slipping into a pair of olive green leather trousers and a sheer black top.

Khloe, meanwhile, was wearing three-quarter length black trousers and a blue top and both sisters were wearing the same pair of tasselled heels.