Christina Aguilera and her husband Jordan Bratman have been telling friends that they are expecting their first baby by the end of this year. Or at least that's what the "New York Post" is saying. According to their source, which is a close friend of the couple, Christina is three months pregnant and should soon be announcing her pregnancy to the media, as it will soon start to show on her.

It is said that Xtina found out that she was pregnant after 9 weeks and told her husband the happy news just 4 days before he turned thirty. It seems that Jordan was overjoyed and said that this was the greatest present ever.

There have been a number of rumors that support the pregnancy theory. For instance, Christina's tummy showed a little during a recent gig she had in Tokyo. The slightly bloated tummy surfaced again while the singer was shopping in Soho. But perhaps the most interesting rumor is about Christina and Jordan being spotted coming out of the famous New York Maternal Fetal Medicine Association, which is world renowned for its state-of-the-art ultrasounds and careful planning of high-risk pregnancies

Another reason why this could be true is the fact that Christina has just bought the Osbournes mansion in Beverly Hills, which should provide lots of room for a growing family. Since Jack and Kelly are no longer living with them, Ozzy and Sharon Osbourne have decided that they don't need a big house. Therefore they were more than happy when Christina showed some interest in buying their mansion, since it could be of better use to her (expanding) family.

Christina's spokesperson has added fuel to the fire when he declined to deny that the singer was pregnant.

Christina Aguilera married the music executive Jordan Bratman in the Nappa Valley on November 19, 2005, after 3 years of dating. Both of them have expressed their desire to have a large family. More on the point, the singer declared last year that she would record one more album and then leave the music business to settle down and have kids.