Christina Aguilera's pregnancy rumor

Christina Aguilera doesn't much want to confirm or deny those pregnancy rumors (which aren't really rumors anymore), but it's hard to deny that her baby bump is doing it for her. Though, considering she is out shopping every single day, this time at Jill Stuart in LA, I don't think she is really hiding much. She may have taken to flowy shirts, but she is definitely loathe to give up those skinny jeans. I will still bite my tongue on the official congratulations until the Bratman-Aguilera statement (I know, I know, you're on the edge of your seat, right? ha), but yay for the happy couple.