The young Keeping Up With the Kardashians stars looked adorable at the launch of the Forever 21 for Hello Kitty collection in Hollywood. And the best part? At least three wardrobe changes. Check out all the girls' looks in the gallery!
Fashion isn't just about the clothes—it's also about the fun manicures, natch.
The sisters rock the collection's clip-on bangs. Are they pulling it off, or do you like their long straight hair better?
Multiple outfit changes in one day are no big deal for this 16-year-old, whose modeling career has taken off in the past year.
Is there such a thing as too much Hello Kitty? Not for these stars.
Watch out, Kendall and Kylie, Hello Kitty is stealing your spotlight!
These girls have obvs perfected their Mary-Kate and Ashley Olsen joined-at-the-hips pose.
MORE PHOTOS: Kylie & Kendall Jenner: Fashion Week Runway Models!