Zahara Marley Jolie-Pitt filed a legal petition in Los Angeles to officially drop her father's surname.The change follows similar legal actions taken by her siblings Shiloh and Maddox to distance their names from Brad Pitt.Internal family tensions continue to surface as the children formalize their preference for their mother's name.Zahara previously began using the name Jolie during her graduation ceremony at
Spelman College in Atlanta.