Sia Steals Grammy Show, Teams with Kristen Wiig for Performance of "Chandelier"

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To the surprise of many, Sia did not win Video of the Year at the 2015 Grammy Awards.

But the artist did walk away from last night's ceremony with the unofficially trophy for Most Surprising and Entertaining Performing of the Evening.

Sia took to the stage for a live performance of "Chandelier" with Maddie Ziegler from Dance Moms by her side, and also with a very special guest:

KRISTEN WIIG!

Who knew the Saturday Night Live alum could move and dance so well?

Who knew she could rock a blonde wig like a boss? Not us, that's for sure!

Seriously, who would have expected Kristen Wiig to team up with Ziegler, stripping her partner down to a nude leotard while doing an interpretive dance?!?

Since its June release, the Chandelier music video has garnered over 519 million YouTube views, while Rolling Stone ranked it #1 on its list of the 10 Best Music Videos of 2014.

Will Wiig help this performance pick up even more views than the original?

Check it out now, along with some of last night's fashion hits and misses:

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