Hilary Duff cant wait for her first Christmas with son Luca.

Hilary told Access Hollywood: Its nine kids going crazy, basically wrapping paper flying in the air, toys everywhere and mayhem, she says. Were really looking forward to that - we get to bring a baby this year! - so its really exciting.

Hilary, 25, also revealed she and Mike have had to make some adjustments to their home since having a baby, specifically the Christmas tree.

She explained: Hes into everything. Im running around the house just trying to keep up with him. Hes so fast!

He loves the Christmas tree. Obviously we have a funny looking Christmas tree [because] all the ornaments are at the top.

While Hilary and Mike are enjoying parenthood for the first time, they are hoping to expand their family once Luca is a little older.

She previously said: Mike and I are literally obsessed with Luca. Were like, Hes perfect. We should just be one and done. But I think once your baby starts getting older you miss that phase and you go in for round two. Maybe when [Luca's] two or three?