Brad Pitt and Angelina Jolie Arrive for the New York Film Festival

Actors Brad Pitt and Angelina Jolie arrive for the New York Film Festival premiere of "Changeling" in New York on October 4 2008. [Agencies]

Angelina Jolie has splashed of $ 65,000 on a mattress horsehair. The 'Changeling' actress would have trouble sleeping because her twins Knox Leon and Vivienne Marcheline were born in July and decided to invest in hand expensive bedding.

A source said: "Angelina Jolie is hoping it can be better now, she bought a new mattress horsehair. The incredible Vividus bed was made entirely by hand in Sweden. It took about 150 hours to make and cost a whopping $ 65,000! "

As twins, Angelina Jolie raised three adopted children with Brad Pitt - seven years, son Maddox, four years, Pax son and daughter Zahara, three.

The couple also has two years biological daughter, Shiloh. Angelina Jolie recently revealed she has grown as a person since becoming a mother.

She said: "I love being a mom. It's my favorite thing to do. This is the most fun and challenging I've ever done, and I learned a lot about myself along the way. "I became more patient, for a start. And my children have really me a woman - I just did not know I had before this softness, this education side.

They also remind me to be ridiculous. It plays and I laugh with them. So they taught me to be a woman, but also reminds me of being a kid, and it is unbelievable. "