Kendall and Kylie Jenner were "so excited" at filming a behind-the-scenes video for their Seventeen's magazine cover photoshoot.
The younger sisters of Kim Kardashian are now fashionistas in their own right.
16-year-old Kendall and 14-year-old Kylie are fashion correspondants for the magazine and will be hosting a party at the Beverly Center to celebrate Fashion's Night Out in Los Angeles.
Momager Kris and older sister Kim stopped by to show their support and praise the pair.
Kendall is an old hand at modelling, she has already walked the runway for designer Sherri Hill at New York's Fashion Week in September last year.