Christina Aguilera celebrates baby shower with a vagina cake!

Giving birth isn't exactly a piece of cake (at least for most), but Christina Aguilera, who is expecting her second child, is making the best of it.

According to E! Online, the pregnant pop star, and her fiancé Matthew Rutler, celebrated their baby shower on Saturday with an 'awesomely graphic cake' of a woman's vagina giving birth. It's a hot new trend in baby showers, but I still haven't quite wrapped my head around it.

Read more ¿Qué más?: SEE: Christina Aguilera & 6 pregnant celebs show off their baby bumps

The dessert featured at the co-ed bash was adorned with the words, 'Push X-Tina, push.' We guess the punchline, 'Let the genie out of the bottle' was taken, but that still sounds pretty sweet to us.

Aguilera celebrated her soon-to-be daughter's arrival in a white flowy dress as friends and family snacked on breaded chicken, veggie burgers, sliders, fresh salads and mini grilled cheese sandwiches. To wash everything down, the guests were served baby-themed cocktails like, Baby Bellini, Mommy Moonshine, and Pink Cheek. This mami knows how to party!

Aguilera announced her pregnancy and engagement to Rutler back in February. She already has one son, Max, 6, with ex-husband Jordan Bratman.

"Christina is doing great," a source revealed to the publication. "She is really glowing. She's feeling great and isn't tired at all. She can't wait to meet her baby girl."

Congrats, X-Tina!