Angelina Jolie has denied reports she is pregnant with her fourth biological child with partner Brad Pitt.

U.S. tabloid reports recently claimed the actress is pregnant again, just three months after she gave birth to twins Knox and Vivienne.

But her spokesperson, Geyer Kosinski, has refuted the claims, telling Usmagazine.com, "This is not true."

In addition to the twins, the couple have three adopted children, Maddox, seven, Pax, four, and Zahara, three.

They're also parents to two-year-old biological daughter Shiloh.