Sagittariusseason officially came to an end on December 21.

Makeup artistEtienne Ortegaworked on her glossy beauty look.

He blended her base to perfection, adding a rosyblushand shimmery highlighter to her cheeks.

headshot of christina aguilera with updo and purple glam makeup

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He drew a sharp but subtlecat eyeand paired it with wispy, doll-like lashes.

But heruber-glossy lipsmay be our favorite part of the whole birthday glam.

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Her long nails look like they are full of white swirls, but we can’t say for sure.

Maybe in the coming days, Aguilera will bless us with a nailfie?

Regardless, we hope her birthday was everything and more.

Happy birthday, Christina!