Brad Pitt and Angelina Jolie going to need a bigger bed.

"We're not done," Pitt, 43, said.

"They say, 'Any plans for a fifth?' And I say, 'And a sixth, and a seventh, and an eighth, and a ninth.' That's my answer."

"We also made a 9-foot-wide bed" Jolie, 32, and all four children, Pitt who is starring in The Assassination of Jesse James by the Coward Robert Ford, told the Associated Press. "Just big enough. One more and we'll have to go to 11 feet."

The Jolie-Pitt family consists of four kids, all born in Asia or Africa: Maddox, 6, Pax, 3, Zahara, 2, and Shiloh, 1.