Christina Aguilera shares sweet baby-bump shot

Looking glam and not revealing any skin (like so many pregnant moms do), Christina Aguilera has shared a photo of her sweetie, Matthew Rutler, and her baby bump.

"Baby loves NYC," she tweeted.

And that baby, according to E!, is a girl!

The singer, who got engaged to Rutler on Valentine's Day, is already mom to Max, 6, her son with ex-husband Jordan Bratman.