It's a girl!

Christina Aguilera and fiancé Matt Rutler are the new parents to a baby girl.

Us Weekly reports that the baby, delivered via C-section, was born yesterday in L.A.’s Cedars-Sinai Medical Center. 

Aguilera and Rutler got engaged on Valentines Day and announced their pregnancy a week after.

The sultry songstress tweeted a picture of her baby bump on Monday.

This is the second child for Aguilera, who also has a 6-year-old son, Max. Congrats to the happy family!

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[via MTV]