Angelina Jolie
Surprisingly, Jolie and Brad Pitt never announced that they were expecting twins in 2008. In fact, the actress’ Kung Fu Panda co-star Jack Black was actually the one who spilled the beans during a joint interview. The couple has six kids: Maddox, 14, Pax, 12, Zahara, 11, Shiloh, 10, and twins Vivienne and Knox, 7.