Credit: Us Weekly

She was Us Weekly's cover girl last month, but Jessica Simpson has yet to publicly confirm that she is indeed expecting her second child.

However, a partygoer at Joe Simpson's December 11 holiday party overheard Jessica talking about her pregnancy and told Celebuzz all about it. “As Jessica and her husband were about to leave the party somebody asked her, 'How’s the baby?' and she boasted, 'Which one?! I’m pregnant again!'" The source, who wanted to stay anonymous because she's known to the Simpson family, added that Jessica "was so happy, smiling and giggling.”

It's possible Jess was confirming the pregnancy, since she was amongst friends and felt comfortable enough to talk about it. It's also possible she was making a joke, in reference to the fact that she's been all over magazines as pregnant when she's never said a word about it herself.

What do you think? Is this confirmation or just a little quip? By the way, Jessica's Weight Watchers ad will start airing next week.

Source: Celebuzz