The 18-year-old nepo babies were seen at a street fair in Los Angeles on Friday as Vivienne had a booth to sell her artwork weeks after dropping her famous father's, 62, last name.
In the summer Knox and Vivienne became the youngest children of Angelina Jolie and Brad Pitt of age. In the last weeks it became clear that the young woman tried as an artist. Now Vivienne got cute support from her twin brother.