Not only is Christina Aguilera engaged—she's also expecting a baby with newly minted fiance Matt Rutler. People claims (very enthusiastically) that it has confirmed the pregnancy, as does Us (with similar enthusiasm). Aguilera, 33, has a 6-year-old son with ex-husband Jordan Bratman. She and Rutler, 29, are "very much in love and are really excited to take this next step," a source says. In other celebrity baby news, TMZ reports that Megan Fox and Brian Austin Green welcomed their second son on Feb. 12, naming him Bodhi Ransom Green. (More Christina Aguilera stories.)