Christina Aguilera is now officially a mother of two!

The "Let There Be Love" hit maker and her fiance Matt Rutler, welcomed their little bundle of joy together Saturday, Aug. 16, Popdust reported.

Aguilera and Rutler reportedly arrived at Cedars Sinai Medical Center in Los Angeles at 8 a.m. to check into the singer's private, deluxe birthing suite. All went according to plan and she gave birth to her baby girl via C-section.

The 33-year-old diva is already a mom to son, Max, 6, with ex-husband Jordan Bratman. The two went their separate ways in October 2010, and their divorce was finalized in April 2011.

It is the first child for Rutler, who met his soon to be wife on the set of "Burlesque" in 2010 at the wake of Aguilera's divorce. The couple announced their engagement on Valentine's Day, two days after Matt popped the question in the backyard of their Los Angeles home, and a week before revealing they were expecting.

Meanwhile, the Grammy winner recently posed nude for V magazine (released Aug. 1) proudly showing of her curves and baby bump. "As a woman, I'm proud to embrace my body through all stages of life, staying fearless and confident in surrendering to the unknowns the future has in store," she told the mag.

And although she took a break from judging "The Voice" while she was pregnant, Aguilera have been working right up until her baby's birth. On April 19, the artist announced on Twitter that she is working on a new album, according to Hollywood Life.

"So blissful in taking this time for creating all things blossoming new on the horizon ...album, baby & beautiful music to come," she tweeted.

Just last Monday, she also tweeted a snap of herself in the studio, lovingly placing headphones against her baby bump, with the caption: "Baby girl getting first listen to what mama's been creating in the studio."