But on the way to the 57-year-old’s office, Kim was pulled over in her customised black Mercedes G-Wagon by police.
They judged that the windows of the star’s £100,000 vehicle were tinted too dark.
Under California state law, front windscreens and driver and passenger windows can’t be tinted darker than they are when purchased.
But after seeing who was inside, they reportedly let her off with a warning and no ticket.
Kim was joined by little sister Kylie, who is clearly taking style tips from her famous big sis.
The 15-year-old was clad in the same green checked shirt her elder sister had been sporting just days ago during a trip to the gym.
Sister act ... Kylie wears big sis Kim's shirt