And whether she is on the red carpet or running errands Kim makes sure her hair, make-up and clothes are perfect.
But on Saturday the 31-year-old reality TV star went shopping in Hollywood looking a little less put together than usual.
Under wraps: Kim Kardashian protects her hair under a net while out shopping in Hollywood on Saturday
From her neck upwards Kim looked more like a woman from the Forties heading to work at a munitions factory than a Hollywood socialite.
Hitting the streets: Kim looks less than her usual glamorous self as she goes for a walk in Hollywood
That's more like it: The reality TV star ditched the hair net when she attended the Cinema For Peace event in aid of the J/P Haitian Relief Organization in LA on Saturday night
Without the net her hair fell down her shoulders in a tumble of waves.
Gone was the biker look, which was replaced with an elegant, silver figure-hugging dress with a plunging neckline.
The following day her sister Khloe arrived in Los Angeles wearing a T-shirt that said: 'Love sick cowgirl.'
The 27-year-old arrived alone, without husband Lamar Odom.
Even cowgirls get the blues: Khloe Kardashian arrives in Los Angeles on Sunday, wearing an amusing T-shirt
The couple recently relocated to Texas where the basketball star now plays for the Dallas Mavericks.
It has been a rough week for the reality TV star who has been hit with allegations that the late Robert Kardashian - a high profile attorney - didn't believe he was her biological father.
RadarOnline.com then later alleged that Lamar recently spent a wild night in a Washington D.C. strip club.