Christina Aguilera reportedly welcomed a baby girl with fiance Matt Rutler on Saturday at Cedars Sinai.

According to a source who spoke exclusively with Popdust, the couple quietly checked into a deluxe birthing suite early in the morning. The 33-year-old pop singer then gave birth through C-section.

The source notes that there were no complications with the procedure.

The baby is the first with Rutler, with whom she got engaged to this past Valentine's Day, but Aguilera's second overall. She has a 6-year-old son, Max, with her ex-husband Jordan Bratman.

The "Your Body" singer recently posed nude while pregnant for V Magazine. Rutler also joined her for the shoot, where in addition to going nude, she also wore a white maxi dress.

She told V Magazine that she is "proud to embrace [her] body through all stages of life."

Aguilera is teaming up with Gwen Stefani for the upcoming eighth season of The Voice and she is also currently in the studio for an upcoming album.

image via INFphoto.com