Hilary Duff can't wait for her first Christmas with son Luca.

The 'Lizzie Maguire' star and husband MIKE COMRIE welcomed their first child nine months ago and the couple are excited to spend the festive season with him and their extended family in Newport Beach, California.

Hilary told Access Hollywood: ''It's nine kids going crazy, basically wrapping paper flying in the air, toys everywhere and mayhem,'' she says. ''We're really looking forward to that - we get to bring a baby this year! - so it's 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: ''He's into everything. I'm running around the house just trying to keep up with him. He's 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. We're like, 'He's 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?''