By Maria Myka (staff@latinospost.com) | First Posted: Aug 18, 2014 07:09 AM EDT

Pop-star diva Christina Aguilera has been proud of the bun in her oven, sharing photos on social networking sites, and having photo shoots with her pregnant belly. On Saturday, her long wait was over and she gave birth to a baby girl.

Her daughter with fiancé Matt Rutler is her second child; the first one is 6-year-old son Max from her previous marriage.

Christina is yet to post a photo of her daughter on social media, but it's not like she wants this to be all private; she has shared a bunch of lovely photos of herself while still pregnant, and very few can pull it off like she can.

Less than a week before she gave birth, she posted a picture of herself recording in the studio, a pair of headphones on her belly as her baby girl listened to her album. She captioned the photo, "Baby girl getting first listen to what mama's been creating in the studio."

She also posted a photo of herself in the nude with her very pregnant belly in a classy photoshoot.

And last month, she captioned a photo of herself and her son with "Max already protecting mommy & his little sister! He's the greatest #maxthegreat."

While there's not much information regarding her daughter (her name has not even been disclosed yet!) here are some interesting things about the pop diva's little princess:

1)    Her shower was a co-ed party with nearly 50 family members and friends celebrating her arrival. The gathering, according to E! Online, was highlighted with an epically humorous cake. The E! Online article said that the cake was "decorated with a figure of a woman (presumably Christina) giving birth on a rug atop a hardwood floor, the baby's head (complete with a full head of hair) poking out from you-know-where."

And the writing on the cake? An encouraging "Push Xtina, push."

2)    Her mom made a splash with her nude photoshoot while pregnant. Christina told V Magazine, "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."

3)    Her adorable older brother is not the jealous type at all. The pic Christina shared on Twitter with Max in tow showed just how the baby girl is already very much loved by her older brother, being all protective as he puts his hand over his mother's baby bump.

Christina and Matt has not released any new details regarding their daughter yet, but what baby names do you have in mind for the singer's new darling?

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