Christina Aguilera and Jordan Bratman announced the birth of their baby boy late Saturday evening at Cedars-Sinai Medical Center in Los Angeles. They have named their son Max Liron Bratman. He weighed in at 6 lbs. 2 oz. and is 20.5 inches long.  See first baby photos here.

Aguilera and Bratman have been married since November 2005. The couple did not reveal that they were expecting a boy, but a baby shower given for the singer in November was blue themed, leading to wide speculation.

Nicole Richie and Joel Madden also had a new arrival Friday night at the same hospital. Their baby girl, named Harlow Winter Kate Madden weighed in at 6 pounds 7 ounces.

Best wishes to both sets of new parents and their new little ones. We’ve included video and photos so keep reading.

CLICK HERE for Christina Aguilera’s personal video message to her fans.

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Filed under: Celebrity Babies, Celebrity Couples, Christina Aguilera, Jordan Bratman, Video