Brad Pitt returned to work on a new film titled 'Once Upon a Time in Hollywood' in Los Angeles on Monday, June 18. Us Weekly reported that Pitt spent time with his six children in London for Father's Day. The children are with Pitt's estranged wife, Angelina Jolie, while she films 'Maleficent 2.' Jolie was recently court-ordered to give Pitt more time with their children after a judge with the Superior Court of Los Angeles County determined that it would be ?harmful? to the kids to not have a relationship with their father. Jolie and Pitt separated in September 2016 after two years of marriage and twelve years together.