Jessica Simpson Tweets Pregnancy Confirmation

Simpson posted a Christmas message to fans via her Twitter account yesterday, (Dec 25) where she wrote "Merry Christmas from my family to yours!"

The message included a photo of her daughter Maxwell with the words "Big Sis" written in sand in front of her.

Simpson gave birth to Maxwell only seven months ago, but there have been rumors that Simpson was expecting another baby for the past few weeks. Until now she has not publicly addressed the rumors.

Simpson is engaged to former NFL star Eric Johnson.

Merry Christmas from my family to yours! twitter.com/JessicaSimpson�

— Jessica Simpson (@JessicaSimpson) December 25, 2012