What is going on withChristina Aguilera’seyeliner?Something magical, that’s what!

They’re gems, courtesy theVittorio Masecchia Beauty Diamond Wingrhinestone decal liner strips in black.

We have to know, though what was going on, mani-wise, under those major gloves?

Christina Aguilera poses at the Oscars afterparty in a black gown with a silver beaded detail and long earrings.

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The star is no stranger to beauty innovation and exploration.

Christina Aguilera attends an awards ceremony in a sequined strapless gown with polka dot rhinestone eyeliner.

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