Vivienne Jolie-Pitt has filed a court petition to legally remove 'Pitt' from her surname. She is now the latest of Brad Pitt and Angelina Jolie's children to make this change. Her siblings Zahara, Maddox, and Shiloh have also recently dropped their father's surname. Vivienne's legal filing follows her appearance as 'Vivienne Jolie' in a Broadway musical production.