Jessica Simpson didn't manage to beat her ex-boyfriend Tony Romo and his new wife Candice Crawford down the aisle, but she may beat them to the delivery room!

While she's staying mum on whether she is expecting or not, an OBGYN exclusively revealed to RadarOnline.com that in their opinion Jessica is around six months pregnant, meaning her and fiancé Eric Johnson could be welcoming their first child in early 2012.

"She looks to be 26 weeks, which is around six months," Boston-based OBGYN Dr. Dave David told RadarOnline.com.