Brad Pitt’s estranged children preparing one last devastating break from ‘heartbroken’ dad

Brad Pitt could be facing another blow as his 18-year-old son, Knox, is expected to legally drop his famous last name, Page Six has learned.

“Knox hasn’t filed anything yet, but it’s only a matter of time before he drops Pitt from his last name,” a source exclusively told Page Six. “It’s inevitable. It’s just a question...