Present-ing Hilary Duff's Christmas Baby Bump!

Hilary Dufftwitter.com

Talk about getting into the Christmas spirit!

Hilary Duff bared her baby bump on Twitter Thursday, which featured a special painting courtesy of her sister Haylie: a Christmas present emblazoned with the words "Happy Holidays."

MORE: Hilary talks morning sickness, baby names!

"Happy holidays from the three of us!! @HaylieK what would I do without you and your artistic ways! http://pic.twitter.com/ROtMSa5z"

Awww!

The 24-year-old Material Girls star, who is expecting her first child with hubby Mike Comrie (a baby boy!), sat down with E! News recently in an exclusive interview to share her excitement about becoming a mom.

MORE: Hilary Duff is Going to Be a Mom!

"I think it's such a miracle," Hilary said. "I feel so lucky that I've had an easy pregnancy and hope it stays that way. I think feeling the baby move and getting those little kicksseeing it happen through your shirt or looking at your belly, it's like, wow, there's a life inside of me. It's a piece of my husband and me and it's really wild. It's really exciting to think about the fu! ture and also a little scarybut so exciting at the same time."

And that wasn't all.

"We're giddy when we talk about it," Hilary went on. "We daydream about what our future is going to be like and what our child is going to look like and the little personality it's going to have. I think that's the craziest part."

The couple announced the news of Hilary's pregnancy in August.

PHOTOS: Baby Bumpin'