London, May 17 : Brad Pitt and Angelina Jolie's kids are so thrilled about their mum's pregnancy that they believe - they're also expecting.
The 'Tomb Raider' stunner revealed that one of their daughters says that she's got little piggies in her tummy and four-year-old Pax thinks that he's got monkeys.
"Our daughter says that she's got little piggies in her tummy and our four-year-old thinks he's got monkeys," the Mirror quoted her, as saying.
Meanwhile, the Hollywood star couple will be welcoming their twins into the world on August 19.
Pitt and Jolie are seriously considering having their babies in France, the native place of the actress' beloved late mother.
The news about when Jolie would be giving birth was let slip by actor Dustin Hoffman.
However, it was Jolie herself who revealed that she was "certainly thinking" about giving birth in France.
The new additions will take the number of kids in Brangelina's brood to 6.
The couple are already parents to two boys Maddox and Pax, and two girls Zahara and Shiloh.