"He brought Maddox one or two times because he's the oldest. But everybody wanted him to bring the others, too. Everyone would always ask him, 'Hey! When are you going to bring the kids?' And he said, ''It's a World War II movie. What's a good day to bring my kids to this set? I don't think it would be right.' So he had a point there," Levine told E!
“And we were all pretty bummed about that, but we respected his reasoning. He's a pretty responsible guy," Levine added.
Pitt has adopted kids Maddox, seven, Pax, five, and four-year-old Zahara and has biological children Shiloh, three, and 10-month-old twins Knox and Vivienne with partner Angelina Jolie.